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8 years ago
8 years ago
Account domain blocks (#2381) * Add <ostatus:conversation /> tag to Atom input/output Only uses ref attribute (not href) because href would be the alternate link that's always included also. Creates new conversation for every non-reply status. Carries over conversation for every reply. Keeps remote URIs verbatim, generates local URIs on the fly like the rest of them. * Conversation muting - prevents notifications that reference a conversation (including replies, favourites, reblogs) from being created. API endpoints /api/v1/statuses/:id/mute and /api/v1/statuses/:id/unmute Currently no way to tell when a status/conversation is muted, so the web UI only has a "disable notifications" button, doesn't work as a toggle * Display "Dismiss notifications" on all statuses in notifications column, not just own * Add "muted" as a boolean attribute on statuses JSON For now always false on contained reblogs, since it's only relevant for statuses returned from the notifications endpoint, which are not nested Remove "Disable notifications" from detailed status view, since it's only relevant in the notifications column * Up max class length * Remove pending test for conversation mute * Add tests, clean up * Rename to "mute conversation" and "unmute conversation" * Raise validation error when trying to mute/unmute status without conversation * Adding account domain blocks that filter notifications and public timelines * Add tests for domain blocks in notifications, public timelines Filter reblogs of blocked domains from home * Add API for listing and creating account domain blocks * API for creating/deleting domain blocks, tests for Status#ancestors and Status#descendants, filter domain blocks from them * Filter domains in streaming API * Update account_domain_block_spec.rb
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Account domain blocks (#2381) * Add <ostatus:conversation /> tag to Atom input/output Only uses ref attribute (not href) because href would be the alternate link that's always included also. Creates new conversation for every non-reply status. Carries over conversation for every reply. Keeps remote URIs verbatim, generates local URIs on the fly like the rest of them. * Conversation muting - prevents notifications that reference a conversation (including replies, favourites, reblogs) from being created. API endpoints /api/v1/statuses/:id/mute and /api/v1/statuses/:id/unmute Currently no way to tell when a status/conversation is muted, so the web UI only has a "disable notifications" button, doesn't work as a toggle * Display "Dismiss notifications" on all statuses in notifications column, not just own * Add "muted" as a boolean attribute on statuses JSON For now always false on contained reblogs, since it's only relevant for statuses returned from the notifications endpoint, which are not nested Remove "Disable notifications" from detailed status view, since it's only relevant in the notifications column * Up max class length * Remove pending test for conversation mute * Add tests, clean up * Rename to "mute conversation" and "unmute conversation" * Raise validation error when trying to mute/unmute status without conversation * Adding account domain blocks that filter notifications and public timelines * Add tests for domain blocks in notifications, public timelines Filter reblogs of blocked domains from home * Add API for listing and creating account domain blocks * API for creating/deleting domain blocks, tests for Status#ancestors and Status#descendants, filter domain blocks from them * Filter domains in streaming API * Update account_domain_block_spec.rb
7 years ago
Add Keybase integration (#10297) * create account_identity_proofs table * add endpoint for keybase to check local proofs * add async task to update validity and liveness of proofs from keybase * first pass keybase proof CRUD * second pass keybase proof creation * clean up proof list and add badges * add avatar url to keybase api * Always highlight the “Identity Proofs” navigation item when interacting with proofs. * Update translations. * Add profile URL. * Reorder proofs. * Add proofs to bio. * Update settings/identity_proofs front-end. * Use `link_to`. * Only encode query params if they exist. URLs without params had a trailing `?`. * Only show live proofs. * change valid to active in proof list and update liveness before displaying * minor fixes * add keybase config at well-known path * extremely naive feature flagging off the identity proof UI * fixes for rubocop * make identity proofs page resilient to potential keybase issues * normalize i18n * tweaks for brakeman * remove two unused translations * cleanup and add more localizations * make keybase_contacts an admin setting * fix ExternalProofService my_domain * use Addressable::URI in identity proofs * use active model serializer for keybase proof config * more cleanup of keybase proof config * rename proof is_valid and is_live to proof_valid and proof_live * cleanup * assorted tweaks for more robust communication with keybase * Clean up * Small fixes * Display verified identity identically to verified links * Clean up unused CSS * Add caching for Keybase avatar URLs * Remove keybase_contacts setting
5 years ago
8 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Non-Serial ("Snowflake") IDs (#4801) * Use non-serial IDs This change makes a number of nontrivial tweaks to the data model in Mastodon: * All IDs are now 8 byte integers (rather than mixed 4- and 8-byte) * IDs are now assigned as: * Top 6 bytes: millisecond-resolution time from epoch * Bottom 2 bytes: serial (within the millisecond) sequence number * See /lib/tasks/db.rake's `define_timestamp_id` for details, but note that the purpose of these changes is to make it difficult to determine the number of objects in a table from the ID of any object. * The Redis sorted set used for the feed will have values used to look up toots, rather than scores. This is almost always the same as the existing behavior, except in the case of boosted toots. This change was made because Redis stores scores as double-precision floats, which cannot store the new ID format exactly. Note that this doesn't cause problems with sorting/pagination, because ZREVRANGEBYSCORE sorts lexicographically when scores are tied. (This will still cause sorting issues when the ID gains a new significant digit, but that's extraordinarily uncommon.) Note a couple of tradeoffs have been made in this commit: * lib/tasks/db.rake is used to enforce many/most column constraints, because this commit seems likely to take a while to bring upstream. Enforcing a post-migrate hook is an easier way to maintain the code in the interim. * Boosted toots will appear in the timeline as many times as they have been boosted. This is a tradeoff due to the way the feed is saved in Redis at the moment, but will be handled by a future commit. This would effectively close Mastodon's #1059, as it is a snowflake-like system of generating IDs. However, given how involved the changes were simply within Mastodon, it may have unexpected interactions with some clients, if they store IDs as doubles (or as 4-byte integers). This was a problem that Twitter ran into with their "snowflake" transition, particularly in JavaScript clients that treated IDs as JS integers, rather than strings. It therefore would be useful to test these changes at least in the web interface and popular clients before pushing them to all users. * Fix JavaScript interface with long IDs Somewhat predictably, the JS interface handled IDs as numbers, which in JS are IEEE double-precision floats. This loses some precision when working with numbers as large as those generated by the new ID scheme, so we instead handle them here as strings. This is relatively simple, and doesn't appear to have caused any problems, but should definitely be tested more thoroughly than the built-in tests. Several days of use appear to support this working properly. BREAKING CHANGE: The major(!) change here is that IDs are now returned as strings by the REST endpoints, rather than as integers. In practice, relatively few changes were required to make the existing JS UI work with this change, but it will likely hit API clients pretty hard: it's an entirely different type to consume. (The one API client I tested, Tusky, handles this with no problems, however.) Twitter ran into this issue when introducing Snowflake IDs, and decided to instead introduce an `id_str` field in JSON responses. I have opted to *not* do that, and instead force all IDs to 64-bit integers represented by strings in one go. (I believe Twitter exacerbated their problem by rolling out the changes three times: once for statuses, once for DMs, and once for user IDs, as well as by leaving an integer ID value in JSON. As they said, "If you’re using the `id` field with JSON in a Javascript-related language, there is a very high likelihood that the integers will be silently munged by Javascript interpreters. In most cases, this will result in behavior such as being unable to load or delete a specific direct message, because the ID you're sending to the API is different than the actual identifier associated with the message." [1]) However, given that this is a significant change for API users, alternatives or a transition time may be appropriate. 1: https://blog.twitter.com/developer/en_us/a/2011/direct-messages-going-snowflake-on-sep-30-2011.html * Restructure feed pushes/unpushes This was necessary because the previous behavior used Redis zset scores to identify statuses, but those are IEEE double-precision floats, so we can't actually use them to identify all 64-bit IDs. However, it leaves the code in a much better state for refactoring reblog handling / coalescing. Feed-management code has been consolidated in FeedManager, including: * BatchedRemoveStatusService no longer directly manipulates feed zsets * RemoveStatusService no longer directly manipulates feed zsets * PrecomputeFeedService has moved its logic to FeedManager#populate_feed (PrecomputeFeedService largely made lots of calls to FeedManager, but didn't follow the normal adding-to-feed process.) This has the effect of unifying all of the feed push/unpush logic in FeedManager, making it much more tractable to update it in the future. Due to some additional checks that must be made during, for example, batch status removals, some Redis pipelining has been removed. It does not appear that this should cause significantly increased load, but if necessary, some optimizations are possible in batch cases. These were omitted in the pursuit of simplicity, but a batch_push and batch_unpush would be possible in the future. Tests were added to verify that pushes happen under expected conditions, and to verify reblog behavior (both on pushing and unpushing). In the case of unpushing, this includes testing behavior that currently leads to confusion such as Mastodon's #2817, but this codifies that the behavior is currently expected. * Rubocop fixes I could swear I made these changes already, but I must have lost them somewhere along the line. * Address review comments This addresses the first two comments from review of this feature: https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336735 https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336931 This adds an optional argument to FeedManager#key, the subtype of feed key to generate. It also tests to ensure that FeedManager's settings are such that reblogs won't be tracked forever. * Hardcode IdToBigints migration columns This addresses a comment during review: https://github.com/tootsuite/mastodon/pull/4801#discussion_r139337452 This means we'll need to make sure that all _id columns going forward are bigints, but that should happen automatically in most cases. * Additional fixes for stringified IDs in JSON These should be the last two. These were identified using eslint to try to identify any plain casts to JavaScript numbers. (Some such casts are legitimate, but these were not.) Adding the following to .eslintrc.yml will identify casts to numbers: ~~~ no-restricted-syntax: - warn - selector: UnaryExpression[operator='+'] > :not(Literal) message: Avoid the use of unary + - selector: CallExpression[callee.name='Number'] message: Casting with Number() may coerce string IDs to numbers ~~~ The remaining three casts appear legitimate: two casts to array indices, one in a server to turn an environment variable into a number. * Only implement timestamp IDs for Status IDs Per discussion in #4801, this is only being merged in for Status IDs at this point. We do this in a migration, as there is no longer use for a post-migration hook. We keep the initialization of the timestamp_id function as a Rake task, as it is also needed after db:schema:load (as db/schema.rb doesn't store Postgres functions). * Change internal streaming payloads to stringified IDs as well This is equivalent to 591a9af356faf2d5c7e66e3ec715502796c875cd from #5019, with an extra change for the addition to FeedManager#unpush. * Ensure we have a status_id_seq sequence Apparently this is not a given when specifying a custom ID function, so now we ensure it gets created. This uses the generic version of this function to more easily support adding additional tables with timestamp IDs in the future, although it would be possible to cut this down to a less generic version if necessary. It is only run during db:schema:load or the relevant migration, so the overhead is extraordinarily minimal. * Transition reblogs to new Redis format This provides a one-way migration to transition old Redis reblog entries into the new format, with a separate tracking entry for reblogs. It is not invertible because doing so could (if timestamp IDs are used) require a database query for each status in each users' feed, which is likely to be a significant toll on major instances. * Address review comments from @akihikodaki No functional changes. * Additional review changes * Heredoc cleanup * Run db:schema:load hooks for test in development This matches the behavior in Rails' ActiveRecord::Tasks::DatabaseTasks.each_current_configuration, which would otherwise break `rake db:setup` in development. It also moves some functionality out to a library, which will be a good place to put additional related functionality in the near future.
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
8 years ago
8 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Web Push Notifications (#3243) * feat: Register push subscription * feat: Notify when mentioned * feat: Boost, favourite, reply, follow, follow request * feat: Notification interaction * feat: Handle change of public key * feat: Unsubscribe if things go wrong * feat: Do not send normal notifications if push is enabled * feat: Focus client if open * refactor: Move push logic to WebPushSubscription * feat: Better title and body * feat: Localize messages * chore: Fix lint errors * feat: Settings * refactor: Lazy load * fix: Check if push settings exist * feat: Device-based preferences * refactor: Simplify logic * refactor: Pull request feedback * refactor: Pull request feedback * refactor: Create /api/web/push_subscriptions endpoint * feat: Spec PushSubscriptionController * refactor: WebPushSubscription => Web::PushSubscription * feat: Spec Web::PushSubscription * feat: Display first media attachment * feat: Support direction * fix: Stuff broken while rebasing * refactor: Integration with session activations * refactor: Cleanup * refactor: Simplify implementation * feat: Set VAPID keys via environment * chore: Comments * fix: Crash when no alerts * fix: Set VAPID keys in testing environment * fix: Follow link * feat: Notification actions * fix: Delete previous subscription * chore: Temporary logs * refactor: Move migration to a later date * fix: Fetch the correct session activation and misc bugs * refactor: Move migration to a later date * fix: Remove follow request (no notifications) * feat: Send administrator contact to push service * feat: Set time-to-live * fix: Do not show sensitive images * fix: Reducer crash in error handling * feat: Add badge * chore: Fix lint error * fix: Checkbox label overlap * fix: Check for payload support * fix: Rename action "type" (crash in latest Chrome) * feat: Action to expand notification * fix: Lint errors * fix: Unescape notification body * fix: Do not allow boosting if the status is hidden * feat: Add VAPID keys to the production sample environment * fix: Strip HTML tags from status * refactor: Better error messages * refactor: Handle browser not implementing the VAPID protocol (Samsung Internet) * fix: Error when target_status is nil * fix: Handle lack of image * fix: Delete reference to invalid subscriptions * feat: Better error handling * fix: Unescape HTML characters after tags are striped * refactor: Simpify code * fix: Modify to work with #4091 * Sort strings alphabetically * i18n: Updated Polish translation it annoys me that it's not fully localized :P * refactor: Use current_session in PushSubscriptionController * fix: Rebase mistake * fix: Set cacheName to mastodon * refactor: Pull request feedback * refactor: Remove logging statements * chore(yarn): Fix conflicts with master * chore(yarn): Copy latest from master * chore(yarn): Readd offline-plugin * refactor: Use save! and update! * refactor: Send notifications async * fix: Allow retry when push fails * fix: Save track for failed pushes * fix: Minify sw.js * fix: Remove account_id from fabricator
7 years ago
Web Push Notifications (#3243) * feat: Register push subscription * feat: Notify when mentioned * feat: Boost, favourite, reply, follow, follow request * feat: Notification interaction * feat: Handle change of public key * feat: Unsubscribe if things go wrong * feat: Do not send normal notifications if push is enabled * feat: Focus client if open * refactor: Move push logic to WebPushSubscription * feat: Better title and body * feat: Localize messages * chore: Fix lint errors * feat: Settings * refactor: Lazy load * fix: Check if push settings exist * feat: Device-based preferences * refactor: Simplify logic * refactor: Pull request feedback * refactor: Pull request feedback * refactor: Create /api/web/push_subscriptions endpoint * feat: Spec PushSubscriptionController * refactor: WebPushSubscription => Web::PushSubscription * feat: Spec Web::PushSubscription * feat: Display first media attachment * feat: Support direction * fix: Stuff broken while rebasing * refactor: Integration with session activations * refactor: Cleanup * refactor: Simplify implementation * feat: Set VAPID keys via environment * chore: Comments * fix: Crash when no alerts * fix: Set VAPID keys in testing environment * fix: Follow link * feat: Notification actions * fix: Delete previous subscription * chore: Temporary logs * refactor: Move migration to a later date * fix: Fetch the correct session activation and misc bugs * refactor: Move migration to a later date * fix: Remove follow request (no notifications) * feat: Send administrator contact to push service * feat: Set time-to-live * fix: Do not show sensitive images * fix: Reducer crash in error handling * feat: Add badge * chore: Fix lint error * fix: Checkbox label overlap * fix: Check for payload support * fix: Rename action "type" (crash in latest Chrome) * feat: Action to expand notification * fix: Lint errors * fix: Unescape notification body * fix: Do not allow boosting if the status is hidden * feat: Add VAPID keys to the production sample environment * fix: Strip HTML tags from status * refactor: Better error messages * refactor: Handle browser not implementing the VAPID protocol (Samsung Internet) * fix: Error when target_status is nil * fix: Handle lack of image * fix: Delete reference to invalid subscriptions * feat: Better error handling * fix: Unescape HTML characters after tags are striped * refactor: Simpify code * fix: Modify to work with #4091 * Sort strings alphabetically * i18n: Updated Polish translation it annoys me that it's not fully localized :P * refactor: Use current_session in PushSubscriptionController * fix: Rebase mistake * fix: Set cacheName to mastodon * refactor: Pull request feedback * refactor: Remove logging statements * chore(yarn): Fix conflicts with master * chore(yarn): Copy latest from master * chore(yarn): Readd offline-plugin * refactor: Use save! and update! * refactor: Send notifications async * fix: Allow retry when push fails * fix: Save track for failed pushes * fix: Minify sw.js * fix: Remove account_id from fabricator
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Add Keybase integration (#10297) * create account_identity_proofs table * add endpoint for keybase to check local proofs * add async task to update validity and liveness of proofs from keybase * first pass keybase proof CRUD * second pass keybase proof creation * clean up proof list and add badges * add avatar url to keybase api * Always highlight the “Identity Proofs” navigation item when interacting with proofs. * Update translations. * Add profile URL. * Reorder proofs. * Add proofs to bio. * Update settings/identity_proofs front-end. * Use `link_to`. * Only encode query params if they exist. URLs without params had a trailing `?`. * Only show live proofs. * change valid to active in proof list and update liveness before displaying * minor fixes * add keybase config at well-known path * extremely naive feature flagging off the identity proof UI * fixes for rubocop * make identity proofs page resilient to potential keybase issues * normalize i18n * tweaks for brakeman * remove two unused translations * cleanup and add more localizations * make keybase_contacts an admin setting * fix ExternalProofService my_domain * use Addressable::URI in identity proofs * use active model serializer for keybase proof config * more cleanup of keybase proof config * rename proof is_valid and is_live to proof_valid and proof_live * cleanup * assorted tweaks for more robust communication with keybase * Clean up * Small fixes * Display verified identity identically to verified links * Clean up unused CSS * Add caching for Keybase avatar URLs * Remove keybase_contacts setting
5 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
Make IdsToBigints (mostly!) non-blocking (#5088) * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints
7 years ago
  1. # This file is auto-generated from the current state of the database. Instead
  2. # of editing this file, please use the migrations feature of Active Record to
  3. # incrementally modify your database, and then regenerate this schema definition.
  4. #
  5. # Note that this schema.rb definition is the authoritative source for your
  6. # database schema. If you need to create the application database on another
  7. # system, you should be using db:schema:load, not running all the migrations
  8. # from scratch. The latter is a flawed and unsustainable approach (the more migrations
  9. # you'll amass, the slower it'll run and the greater likelihood for issues).
  10. #
  11. # It's strongly recommended that you check this file into your version control system.
  12. ActiveRecord::Schema.define(version: 2019_10_07_013357) do
  13. # These are extensions that must be enabled in order to support this database
  14. enable_extension "plpgsql"
  15. create_table "account_aliases", force: :cascade do |t|
  16. t.bigint "account_id"
  17. t.string "acct", default: "", null: false
  18. t.string "uri", default: "", null: false
  19. t.datetime "created_at", null: false
  20. t.datetime "updated_at", null: false
  21. t.index ["account_id"], name: "index_account_aliases_on_account_id"
  22. end
  23. create_table "account_conversations", force: :cascade do |t|
  24. t.bigint "account_id"
  25. t.bigint "conversation_id"
  26. t.bigint "participant_account_ids", default: [], null: false, array: true
  27. t.bigint "status_ids", default: [], null: false, array: true
  28. t.bigint "last_status_id"
  29. t.integer "lock_version", default: 0, null: false
  30. t.boolean "unread", default: false, null: false
  31. t.index ["account_id", "conversation_id", "participant_account_ids"], name: "index_unique_conversations", unique: true
  32. t.index ["account_id"], name: "index_account_conversations_on_account_id"
  33. t.index ["conversation_id"], name: "index_account_conversations_on_conversation_id"
  34. end
  35. create_table "account_domain_blocks", force: :cascade do |t|
  36. t.string "domain"
  37. t.datetime "created_at", null: false
  38. t.datetime "updated_at", null: false
  39. t.bigint "account_id"
  40. t.index ["account_id", "domain"], name: "index_account_domain_blocks_on_account_id_and_domain", unique: true
  41. end
  42. create_table "account_identity_proofs", force: :cascade do |t|
  43. t.bigint "account_id"
  44. t.string "provider", default: "", null: false
  45. t.string "provider_username", default: "", null: false
  46. t.text "token", default: "", null: false
  47. t.boolean "verified", default: false, null: false
  48. t.boolean "live", default: false, null: false
  49. t.datetime "created_at", null: false
  50. t.datetime "updated_at", null: false
  51. t.index ["account_id", "provider", "provider_username"], name: "index_account_proofs_on_account_and_provider_and_username", unique: true
  52. t.index ["account_id"], name: "index_account_identity_proofs_on_account_id"
  53. end
  54. create_table "account_migrations", force: :cascade do |t|
  55. t.bigint "account_id"
  56. t.string "acct", default: "", null: false
  57. t.bigint "followers_count", default: 0, null: false
  58. t.bigint "target_account_id"
  59. t.datetime "created_at", null: false
  60. t.datetime "updated_at", null: false
  61. t.index ["account_id"], name: "index_account_migrations_on_account_id"
  62. t.index ["target_account_id"], name: "index_account_migrations_on_target_account_id"
  63. end
  64. create_table "account_moderation_notes", force: :cascade do |t|
  65. t.text "content", null: false
  66. t.bigint "account_id", null: false
  67. t.bigint "target_account_id", null: false
  68. t.datetime "created_at", null: false
  69. t.datetime "updated_at", null: false
  70. t.index ["account_id"], name: "index_account_moderation_notes_on_account_id"
  71. t.index ["target_account_id"], name: "index_account_moderation_notes_on_target_account_id"
  72. end
  73. create_table "account_pins", force: :cascade do |t|
  74. t.bigint "account_id"
  75. t.bigint "target_account_id"
  76. t.datetime "created_at", null: false
  77. t.datetime "updated_at", null: false
  78. t.index ["account_id", "target_account_id"], name: "index_account_pins_on_account_id_and_target_account_id", unique: true
  79. t.index ["account_id"], name: "index_account_pins_on_account_id"
  80. t.index ["target_account_id"], name: "index_account_pins_on_target_account_id"
  81. end
  82. create_table "account_stats", force: :cascade do |t|
  83. t.bigint "account_id", null: false
  84. t.bigint "statuses_count", default: 0, null: false
  85. t.bigint "following_count", default: 0, null: false
  86. t.bigint "followers_count", default: 0, null: false
  87. t.datetime "created_at", null: false
  88. t.datetime "updated_at", null: false
  89. t.datetime "last_status_at"
  90. t.integer "lock_version", default: 0, null: false
  91. t.index ["account_id"], name: "index_account_stats_on_account_id", unique: true
  92. end
  93. create_table "account_tag_stats", force: :cascade do |t|
  94. t.bigint "tag_id", null: false
  95. t.bigint "accounts_count", default: 0, null: false
  96. t.boolean "hidden", default: false, null: false
  97. t.datetime "created_at", null: false
  98. t.datetime "updated_at", null: false
  99. t.index ["tag_id"], name: "index_account_tag_stats_on_tag_id", unique: true
  100. end
  101. create_table "account_warning_presets", force: :cascade do |t|
  102. t.text "text", default: "", null: false
  103. t.datetime "created_at", null: false
  104. t.datetime "updated_at", null: false
  105. end
  106. create_table "account_warnings", force: :cascade do |t|
  107. t.bigint "account_id"
  108. t.bigint "target_account_id"
  109. t.integer "action", default: 0, null: false
  110. t.text "text", default: "", null: false
  111. t.datetime "created_at", null: false
  112. t.datetime "updated_at", null: false
  113. t.index ["account_id"], name: "index_account_warnings_on_account_id"
  114. t.index ["target_account_id"], name: "index_account_warnings_on_target_account_id"
  115. end
  116. create_table "accounts", force: :cascade do |t|
  117. t.string "username", default: "", null: false
  118. t.string "domain"
  119. t.string "secret", default: "", null: false
  120. t.text "private_key"
  121. t.text "public_key", default: "", null: false
  122. t.string "remote_url", default: "", null: false
  123. t.string "salmon_url", default: "", null: false
  124. t.string "hub_url", default: "", null: false
  125. t.datetime "created_at", null: false
  126. t.datetime "updated_at", null: false
  127. t.text "note", default: "", null: false
  128. t.string "display_name", default: "", null: false
  129. t.string "uri", default: "", null: false
  130. t.string "url"
  131. t.string "avatar_file_name"
  132. t.string "avatar_content_type"
  133. t.integer "avatar_file_size"
  134. t.datetime "avatar_updated_at"
  135. t.string "header_file_name"
  136. t.string "header_content_type"
  137. t.integer "header_file_size"
  138. t.datetime "header_updated_at"
  139. t.string "avatar_remote_url"
  140. t.datetime "subscription_expires_at"
  141. t.boolean "locked", default: false, null: false
  142. t.string "header_remote_url", default: "", null: false
  143. t.datetime "last_webfingered_at"
  144. t.string "inbox_url", default: "", null: false
  145. t.string "outbox_url", default: "", null: false
  146. t.string "shared_inbox_url", default: "", null: false
  147. t.string "followers_url", default: "", null: false
  148. t.integer "protocol", default: 0, null: false
  149. t.boolean "memorial", default: false, null: false
  150. t.bigint "moved_to_account_id"
  151. t.string "featured_collection_url"
  152. t.jsonb "fields"
  153. t.string "actor_type"
  154. t.boolean "discoverable"
  155. t.string "also_known_as", array: true
  156. t.datetime "silenced_at"
  157. t.datetime "suspended_at"
  158. t.integer "trust_level"
  159. t.index "(((setweight(to_tsvector('simple'::regconfig, (display_name)::text), 'A'::\"char\") || setweight(to_tsvector('simple'::regconfig, (username)::text), 'B'::\"char\")) || setweight(to_tsvector('simple'::regconfig, (COALESCE(domain, ''::character varying))::text), 'C'::\"char\")))", name: "search_index", using: :gin
  160. t.index "lower((username)::text), lower((domain)::text)", name: "index_accounts_on_username_and_domain_lower", unique: true
  161. t.index ["moved_to_account_id"], name: "index_accounts_on_moved_to_account_id"
  162. t.index ["uri"], name: "index_accounts_on_uri"
  163. t.index ["url"], name: "index_accounts_on_url"
  164. end
  165. create_table "accounts_tags", id: false, force: :cascade do |t|
  166. t.bigint "account_id", null: false
  167. t.bigint "tag_id", null: false
  168. t.index ["account_id", "tag_id"], name: "index_accounts_tags_on_account_id_and_tag_id"
  169. t.index ["tag_id", "account_id"], name: "index_accounts_tags_on_tag_id_and_account_id", unique: true
  170. end
  171. create_table "admin_action_logs", force: :cascade do |t|
  172. t.bigint "account_id"
  173. t.string "action", default: "", null: false
  174. t.string "target_type"
  175. t.bigint "target_id"
  176. t.text "recorded_changes", default: "", null: false
  177. t.datetime "created_at", null: false
  178. t.datetime "updated_at", null: false
  179. t.index ["account_id"], name: "index_admin_action_logs_on_account_id"
  180. t.index ["target_type", "target_id"], name: "index_admin_action_logs_on_target_type_and_target_id"
  181. end
  182. create_table "backups", force: :cascade do |t|
  183. t.bigint "user_id"
  184. t.string "dump_file_name"
  185. t.string "dump_content_type"
  186. t.integer "dump_file_size"
  187. t.datetime "dump_updated_at"
  188. t.boolean "processed", default: false, null: false
  189. t.datetime "created_at", null: false
  190. t.datetime "updated_at", null: false
  191. end
  192. create_table "blocks", force: :cascade do |t|
  193. t.datetime "created_at", null: false
  194. t.datetime "updated_at", null: false
  195. t.bigint "account_id", null: false
  196. t.bigint "target_account_id", null: false
  197. t.string "uri"
  198. t.index ["account_id", "target_account_id"], name: "index_blocks_on_account_id_and_target_account_id", unique: true
  199. t.index ["target_account_id"], name: "index_blocks_on_target_account_id"
  200. end
  201. create_table "bookmarks", force: :cascade do |t|
  202. t.bigint "account_id", null: false
  203. t.bigint "status_id", null: false
  204. t.datetime "created_at", null: false
  205. t.datetime "updated_at", null: false
  206. t.index ["account_id", "status_id"], name: "index_bookmarks_on_account_id_and_status_id", unique: true
  207. t.index ["account_id"], name: "index_bookmarks_on_account_id"
  208. t.index ["status_id"], name: "index_bookmarks_on_status_id"
  209. end
  210. create_table "conversation_mutes", force: :cascade do |t|
  211. t.bigint "conversation_id", null: false
  212. t.bigint "account_id", null: false
  213. t.index ["account_id", "conversation_id"], name: "index_conversation_mutes_on_account_id_and_conversation_id", unique: true
  214. end
  215. create_table "conversations", force: :cascade do |t|
  216. t.string "uri"
  217. t.datetime "created_at", null: false
  218. t.datetime "updated_at", null: false
  219. t.index ["uri"], name: "index_conversations_on_uri", unique: true
  220. end
  221. create_table "custom_emoji_categories", force: :cascade do |t|
  222. t.string "name"
  223. t.datetime "created_at", null: false
  224. t.datetime "updated_at", null: false
  225. t.index ["name"], name: "index_custom_emoji_categories_on_name", unique: true
  226. end
  227. create_table "custom_emojis", force: :cascade do |t|
  228. t.string "shortcode", default: "", null: false
  229. t.string "domain"
  230. t.string "image_file_name"
  231. t.string "image_content_type"
  232. t.integer "image_file_size"
  233. t.datetime "image_updated_at"
  234. t.datetime "created_at", null: false
  235. t.datetime "updated_at", null: false
  236. t.boolean "disabled", default: false, null: false
  237. t.string "uri"
  238. t.string "image_remote_url"
  239. t.boolean "visible_in_picker", default: true, null: false
  240. t.bigint "category_id"
  241. t.index ["shortcode", "domain"], name: "index_custom_emojis_on_shortcode_and_domain", unique: true
  242. end
  243. create_table "custom_filters", force: :cascade do |t|
  244. t.bigint "account_id"
  245. t.datetime "expires_at"
  246. t.text "phrase", default: "", null: false
  247. t.string "context", default: [], null: false, array: true
  248. t.boolean "irreversible", default: false, null: false
  249. t.datetime "created_at", null: false
  250. t.datetime "updated_at", null: false
  251. t.boolean "whole_word", default: true, null: false
  252. t.index ["account_id"], name: "index_custom_filters_on_account_id"
  253. end
  254. create_table "domain_allows", force: :cascade do |t|
  255. t.string "domain", default: "", null: false
  256. t.datetime "created_at", null: false
  257. t.datetime "updated_at", null: false
  258. t.index ["domain"], name: "index_domain_allows_on_domain", unique: true
  259. end
  260. create_table "domain_blocks", force: :cascade do |t|
  261. t.string "domain", default: "", null: false
  262. t.datetime "created_at", null: false
  263. t.datetime "updated_at", null: false
  264. t.integer "severity", default: 0
  265. t.boolean "reject_media", default: false, null: false
  266. t.boolean "reject_reports", default: false, null: false
  267. t.text "private_comment"
  268. t.text "public_comment"
  269. t.index ["domain"], name: "index_domain_blocks_on_domain", unique: true
  270. end
  271. create_table "email_domain_blocks", force: :cascade do |t|
  272. t.string "domain", default: "", null: false
  273. t.datetime "created_at", null: false
  274. t.datetime "updated_at", null: false
  275. t.index ["domain"], name: "index_email_domain_blocks_on_domain", unique: true
  276. end
  277. create_table "favourites", force: :cascade do |t|
  278. t.datetime "created_at", null: false
  279. t.datetime "updated_at", null: false
  280. t.bigint "account_id", null: false
  281. t.bigint "status_id", null: false
  282. t.index ["account_id", "id"], name: "index_favourites_on_account_id_and_id"
  283. t.index ["account_id", "status_id"], name: "index_favourites_on_account_id_and_status_id", unique: true
  284. t.index ["status_id"], name: "index_favourites_on_status_id"
  285. end
  286. create_table "featured_tags", force: :cascade do |t|
  287. t.bigint "account_id"
  288. t.bigint "tag_id"
  289. t.bigint "statuses_count", default: 0, null: false
  290. t.datetime "last_status_at"
  291. t.datetime "created_at", null: false
  292. t.datetime "updated_at", null: false
  293. t.index ["account_id"], name: "index_featured_tags_on_account_id"
  294. t.index ["tag_id"], name: "index_featured_tags_on_tag_id"
  295. end
  296. create_table "follow_requests", force: :cascade do |t|
  297. t.datetime "created_at", null: false
  298. t.datetime "updated_at", null: false
  299. t.bigint "account_id", null: false
  300. t.bigint "target_account_id", null: false
  301. t.boolean "show_reblogs", default: true, null: false
  302. t.string "uri"
  303. t.index ["account_id", "target_account_id"], name: "index_follow_requests_on_account_id_and_target_account_id", unique: true
  304. end
  305. create_table "follows", force: :cascade do |t|
  306. t.datetime "created_at", null: false
  307. t.datetime "updated_at", null: false
  308. t.bigint "account_id", null: false
  309. t.bigint "target_account_id", null: false
  310. t.boolean "show_reblogs", default: true, null: false
  311. t.string "uri"
  312. t.index ["account_id", "target_account_id"], name: "index_follows_on_account_id_and_target_account_id", unique: true
  313. t.index ["target_account_id"], name: "index_follows_on_target_account_id"
  314. end
  315. create_table "identities", force: :cascade do |t|
  316. t.string "provider", default: "", null: false
  317. t.string "uid", default: "", null: false
  318. t.datetime "created_at", null: false
  319. t.datetime "updated_at", null: false
  320. t.bigint "user_id"
  321. t.index ["user_id"], name: "index_identities_on_user_id"
  322. end
  323. create_table "imports", force: :cascade do |t|
  324. t.integer "type", null: false
  325. t.boolean "approved", default: false, null: false
  326. t.datetime "created_at", null: false
  327. t.datetime "updated_at", null: false
  328. t.string "data_file_name"
  329. t.string "data_content_type"
  330. t.integer "data_file_size"
  331. t.datetime "data_updated_at"
  332. t.bigint "account_id", null: false
  333. t.boolean "overwrite", default: false, null: false
  334. end
  335. create_table "invites", force: :cascade do |t|
  336. t.bigint "user_id", null: false
  337. t.string "code", default: "", null: false
  338. t.datetime "expires_at"
  339. t.integer "max_uses"
  340. t.integer "uses", default: 0, null: false
  341. t.datetime "created_at", null: false
  342. t.datetime "updated_at", null: false
  343. t.boolean "autofollow", default: false, null: false
  344. t.text "comment"
  345. t.index ["code"], name: "index_invites_on_code", unique: true
  346. t.index ["user_id"], name: "index_invites_on_user_id"
  347. end
  348. create_table "list_accounts", force: :cascade do |t|
  349. t.bigint "list_id", null: false
  350. t.bigint "account_id", null: false
  351. t.bigint "follow_id", null: false
  352. t.index ["account_id", "list_id"], name: "index_list_accounts_on_account_id_and_list_id", unique: true
  353. t.index ["follow_id"], name: "index_list_accounts_on_follow_id"
  354. t.index ["list_id", "account_id"], name: "index_list_accounts_on_list_id_and_account_id"
  355. end
  356. create_table "lists", force: :cascade do |t|
  357. t.bigint "account_id", null: false
  358. t.string "title", default: "", null: false
  359. t.datetime "created_at", null: false
  360. t.datetime "updated_at", null: false
  361. t.integer "replies_policy", default: 0, null: false
  362. t.index ["account_id"], name: "index_lists_on_account_id"
  363. end
  364. create_table "markers", force: :cascade do |t|
  365. t.bigint "user_id"
  366. t.string "timeline", default: "", null: false
  367. t.bigint "last_read_id", default: 0, null: false
  368. t.integer "lock_version", default: 0, null: false
  369. t.datetime "created_at", null: false
  370. t.datetime "updated_at", null: false
  371. t.index ["user_id", "timeline"], name: "index_markers_on_user_id_and_timeline", unique: true
  372. t.index ["user_id"], name: "index_markers_on_user_id"
  373. end
  374. create_table "media_attachments", force: :cascade do |t|
  375. t.bigint "status_id"
  376. t.string "file_file_name"
  377. t.string "file_content_type"
  378. t.integer "file_file_size"
  379. t.datetime "file_updated_at"
  380. t.string "remote_url", default: "", null: false
  381. t.datetime "created_at", null: false
  382. t.datetime "updated_at", null: false
  383. t.string "shortcode"
  384. t.integer "type", default: 0, null: false
  385. t.json "file_meta"
  386. t.bigint "account_id"
  387. t.text "description"
  388. t.bigint "scheduled_status_id"
  389. t.string "blurhash"
  390. t.index ["account_id"], name: "index_media_attachments_on_account_id"
  391. t.index ["scheduled_status_id"], name: "index_media_attachments_on_scheduled_status_id"
  392. t.index ["shortcode"], name: "index_media_attachments_on_shortcode", unique: true
  393. t.index ["status_id"], name: "index_media_attachments_on_status_id"
  394. end
  395. create_table "mentions", force: :cascade do |t|
  396. t.bigint "status_id"
  397. t.datetime "created_at", null: false
  398. t.datetime "updated_at", null: false
  399. t.bigint "account_id"
  400. t.boolean "silent", default: false, null: false
  401. t.index ["account_id", "status_id"], name: "index_mentions_on_account_id_and_status_id", unique: true
  402. t.index ["status_id"], name: "index_mentions_on_status_id"
  403. end
  404. create_table "mutes", force: :cascade do |t|
  405. t.datetime "created_at", null: false
  406. t.datetime "updated_at", null: false
  407. t.boolean "hide_notifications", default: true, null: false
  408. t.bigint "account_id", null: false
  409. t.bigint "target_account_id", null: false
  410. t.index ["account_id", "target_account_id"], name: "index_mutes_on_account_id_and_target_account_id", unique: true
  411. t.index ["target_account_id"], name: "index_mutes_on_target_account_id"
  412. end
  413. create_table "notifications", force: :cascade do |t|
  414. t.bigint "activity_id", null: false
  415. t.string "activity_type", null: false
  416. t.datetime "created_at", null: false
  417. t.datetime "updated_at", null: false
  418. t.bigint "account_id", null: false
  419. t.bigint "from_account_id", null: false
  420. t.index ["account_id", "activity_id", "activity_type"], name: "account_activity", unique: true
  421. t.index ["account_id", "id"], name: "index_notifications_on_account_id_and_id", order: { id: :desc }
  422. t.index ["activity_id", "activity_type"], name: "index_notifications_on_activity_id_and_activity_type"
  423. t.index ["from_account_id"], name: "index_notifications_on_from_account_id"
  424. end
  425. create_table "oauth_access_grants", force: :cascade do |t|
  426. t.string "token", null: false
  427. t.integer "expires_in", null: false
  428. t.text "redirect_uri", null: false
  429. t.datetime "created_at", null: false
  430. t.datetime "revoked_at"
  431. t.string "scopes"
  432. t.bigint "application_id", null: false
  433. t.bigint "resource_owner_id", null: false
  434. t.index ["resource_owner_id"], name: "index_oauth_access_grants_on_resource_owner_id"
  435. t.index ["token"], name: "index_oauth_access_grants_on_token", unique: true
  436. end
  437. create_table "oauth_access_tokens", force: :cascade do |t|
  438. t.string "token", null: false
  439. t.string "refresh_token"
  440. t.integer "expires_in"
  441. t.datetime "revoked_at"
  442. t.datetime "created_at", null: false
  443. t.string "scopes"
  444. t.bigint "application_id"
  445. t.bigint "resource_owner_id"
  446. t.index ["refresh_token"], name: "index_oauth_access_tokens_on_refresh_token", unique: true
  447. t.index ["resource_owner_id"], name: "index_oauth_access_tokens_on_resource_owner_id"
  448. t.index ["token"], name: "index_oauth_access_tokens_on_token", unique: true
  449. end
  450. create_table "oauth_applications", force: :cascade do |t|
  451. t.string "name", null: false
  452. t.string "uid", null: false
  453. t.string "secret", null: false
  454. t.text "redirect_uri", null: false
  455. t.string "scopes", default: "", null: false
  456. t.datetime "created_at"
  457. t.datetime "updated_at"
  458. t.boolean "superapp", default: false, null: false
  459. t.string "website"
  460. t.string "owner_type"
  461. t.bigint "owner_id"
  462. t.boolean "confidential", default: true, null: false
  463. t.index ["owner_id", "owner_type"], name: "index_oauth_applications_on_owner_id_and_owner_type"
  464. t.index ["uid"], name: "index_oauth_applications_on_uid", unique: true
  465. end
  466. create_table "pghero_space_stats", force: :cascade do |t|
  467. t.text "database"
  468. t.text "schema"
  469. t.text "relation"
  470. t.bigint "size"
  471. t.datetime "captured_at"
  472. t.index ["database", "captured_at"], name: "index_pghero_space_stats_on_database_and_captured_at"
  473. end
  474. create_table "poll_votes", force: :cascade do |t|
  475. t.bigint "account_id"
  476. t.bigint "poll_id"
  477. t.integer "choice", default: 0, null: false
  478. t.datetime "created_at", null: false
  479. t.datetime "updated_at", null: false
  480. t.string "uri"
  481. t.index ["account_id"], name: "index_poll_votes_on_account_id"
  482. t.index ["poll_id"], name: "index_poll_votes_on_poll_id"
  483. end
  484. create_table "polls", force: :cascade do |t|
  485. t.bigint "account_id"
  486. t.bigint "status_id"
  487. t.datetime "expires_at"
  488. t.string "options", default: [], null: false, array: true
  489. t.bigint "cached_tallies", default: [], null: false, array: true
  490. t.boolean "multiple", default: false, null: false
  491. t.boolean "hide_totals", default: false, null: false
  492. t.bigint "votes_count", default: 0, null: false
  493. t.datetime "last_fetched_at"
  494. t.datetime "created_at", null: false
  495. t.datetime "updated_at", null: false
  496. t.integer "lock_version", default: 0, null: false
  497. t.bigint "voters_count"
  498. t.index ["account_id"], name: "index_polls_on_account_id"
  499. t.index ["status_id"], name: "index_polls_on_status_id"
  500. end
  501. create_table "preview_cards", force: :cascade do |t|
  502. t.string "url", default: "", null: false
  503. t.string "title", default: "", null: false
  504. t.string "description", default: "", null: false
  505. t.string "image_file_name"
  506. t.string "image_content_type"
  507. t.integer "image_file_size"
  508. t.datetime "image_updated_at"
  509. t.integer "type", default: 0, null: false
  510. t.text "html", default: "", null: false
  511. t.string "author_name", default: "", null: false
  512. t.string "author_url", default: "", null: false
  513. t.string "provider_name", default: "", null: false
  514. t.string "provider_url", default: "", null: false
  515. t.integer "width", default: 0, null: false
  516. t.integer "height", default: 0, null: false
  517. t.datetime "created_at", null: false
  518. t.datetime "updated_at", null: false
  519. t.string "embed_url", default: "", null: false
  520. t.index ["url"], name: "index_preview_cards_on_url", unique: true
  521. end
  522. create_table "preview_cards_statuses", id: false, force: :cascade do |t|
  523. t.bigint "preview_card_id", null: false
  524. t.bigint "status_id", null: false
  525. t.index ["status_id", "preview_card_id"], name: "index_preview_cards_statuses_on_status_id_and_preview_card_id"
  526. end
  527. create_table "relays", force: :cascade do |t|
  528. t.string "inbox_url", default: "", null: false
  529. t.string "follow_activity_id"
  530. t.datetime "created_at", null: false
  531. t.datetime "updated_at", null: false
  532. t.integer "state", default: 0, null: false
  533. end
  534. create_table "report_notes", force: :cascade do |t|
  535. t.text "content", null: false
  536. t.bigint "report_id", null: false
  537. t.bigint "account_id", null: false
  538. t.datetime "created_at", null: false
  539. t.datetime "updated_at", null: false
  540. t.index ["account_id"], name: "index_report_notes_on_account_id"
  541. t.index ["report_id"], name: "index_report_notes_on_report_id"
  542. end
  543. create_table "reports", force: :cascade do |t|
  544. t.bigint "status_ids", default: [], null: false, array: true
  545. t.text "comment", default: "", null: false
  546. t.boolean "action_taken", default: false, null: false
  547. t.datetime "created_at", null: false
  548. t.datetime "updated_at", null: false
  549. t.bigint "account_id", null: false
  550. t.bigint "action_taken_by_account_id"
  551. t.bigint "target_account_id", null: false
  552. t.bigint "assigned_account_id"
  553. t.string "uri"
  554. t.index ["account_id"], name: "index_reports_on_account_id"
  555. t.index ["target_account_id"], name: "index_reports_on_target_account_id"
  556. end
  557. create_table "scheduled_statuses", force: :cascade do |t|
  558. t.bigint "account_id"
  559. t.datetime "scheduled_at"
  560. t.jsonb "params"
  561. t.index ["account_id"], name: "index_scheduled_statuses_on_account_id"
  562. t.index ["scheduled_at"], name: "index_scheduled_statuses_on_scheduled_at"
  563. end
  564. create_table "session_activations", force: :cascade do |t|
  565. t.string "session_id", null: false
  566. t.datetime "created_at", null: false
  567. t.datetime "updated_at", null: false
  568. t.string "user_agent", default: "", null: false
  569. t.inet "ip"
  570. t.bigint "access_token_id"
  571. t.bigint "user_id", null: false
  572. t.bigint "web_push_subscription_id"
  573. t.index ["access_token_id"], name: "index_session_activations_on_access_token_id"
  574. t.index ["session_id"], name: "index_session_activations_on_session_id", unique: true
  575. t.index ["user_id"], name: "index_session_activations_on_user_id"
  576. end
  577. create_table "settings", force: :cascade do |t|
  578. t.string "var", null: false
  579. t.text "value"
  580. t.string "thing_type"
  581. t.datetime "created_at"
  582. t.datetime "updated_at"
  583. t.bigint "thing_id"
  584. t.index ["thing_type", "thing_id", "var"], name: "index_settings_on_thing_type_and_thing_id_and_var", unique: true
  585. end
  586. create_table "site_uploads", force: :cascade do |t|
  587. t.string "var", default: "", null: false
  588. t.string "file_file_name"
  589. t.string "file_content_type"
  590. t.integer "file_file_size"
  591. t.datetime "file_updated_at"
  592. t.json "meta"
  593. t.datetime "created_at", null: false
  594. t.datetime "updated_at", null: false
  595. t.index ["var"], name: "index_site_uploads_on_var", unique: true
  596. end
  597. create_table "status_pins", force: :cascade do |t|
  598. t.bigint "account_id", null: false
  599. t.bigint "status_id", null: false
  600. t.datetime "created_at", default: -> { "now()" }, null: false
  601. t.datetime "updated_at", default: -> { "now()" }, null: false
  602. t.index ["account_id", "status_id"], name: "index_status_pins_on_account_id_and_status_id", unique: true
  603. end
  604. create_table "status_stats", force: :cascade do |t|
  605. t.bigint "status_id", null: false
  606. t.bigint "replies_count", default: 0, null: false
  607. t.bigint "reblogs_count", default: 0, null: false
  608. t.bigint "favourites_count", default: 0, null: false
  609. t.datetime "created_at", null: false
  610. t.datetime "updated_at", null: false
  611. t.index ["status_id"], name: "index_status_stats_on_status_id", unique: true
  612. end
  613. create_table "statuses", id: :bigint, default: -> { "timestamp_id('statuses'::text)" }, force: :cascade do |t|
  614. t.string "uri"
  615. t.text "text", default: "", null: false
  616. t.datetime "created_at", null: false
  617. t.datetime "updated_at", null: false
  618. t.bigint "in_reply_to_id"
  619. t.bigint "reblog_of_id"
  620. t.string "url"
  621. t.boolean "sensitive", default: false, null: false
  622. t.integer "visibility", default: 0, null: false
  623. t.text "spoiler_text", default: "", null: false
  624. t.boolean "reply", default: false, null: false
  625. t.string "language"
  626. t.bigint "conversation_id"
  627. t.boolean "local"
  628. t.bigint "account_id", null: false
  629. t.bigint "application_id"
  630. t.bigint "in_reply_to_account_id"
  631. t.boolean "local_only"
  632. t.bigint "poll_id"
  633. t.string "content_type"
  634. t.datetime "deleted_at"
  635. t.index ["account_id", "id", "visibility", "updated_at"], name: "index_statuses_20190820", order: { id: :desc }, where: "(deleted_at IS NULL)"
  636. t.index ["id", "account_id"], name: "index_statuses_local_20190824", order: { id: :desc }, where: "((local OR (uri IS NULL)) AND (deleted_at IS NULL) AND (visibility = 0) AND (reblog_of_id IS NULL) AND ((NOT reply) OR (in_reply_to_account_id = account_id)))"
  637. t.index ["in_reply_to_account_id"], name: "index_statuses_on_in_reply_to_account_id"
  638. t.index ["in_reply_to_id"], name: "index_statuses_on_in_reply_to_id"
  639. t.index ["reblog_of_id", "account_id"], name: "index_statuses_on_reblog_of_id_and_account_id"
  640. t.index ["uri"], name: "index_statuses_on_uri", unique: true
  641. end
  642. create_table "statuses_tags", id: false, force: :cascade do |t|
  643. t.bigint "status_id", null: false
  644. t.bigint "tag_id", null: false
  645. t.index ["status_id"], name: "index_statuses_tags_on_status_id"
  646. t.index ["tag_id", "status_id"], name: "index_statuses_tags_on_tag_id_and_status_id", unique: true
  647. end
  648. create_table "stream_entries", force: :cascade do |t|
  649. t.bigint "activity_id"
  650. t.string "activity_type"
  651. t.datetime "created_at", null: false
  652. t.datetime "updated_at", null: false
  653. t.boolean "hidden", default: false, null: false
  654. t.bigint "account_id"
  655. t.index ["account_id", "activity_type", "id"], name: "index_stream_entries_on_account_id_and_activity_type_and_id"
  656. t.index ["activity_id", "activity_type"], name: "index_stream_entries_on_activity_id_and_activity_type"
  657. end
  658. create_table "subscriptions", force: :cascade do |t|
  659. t.string "callback_url", default: "", null: false
  660. t.string "secret"
  661. t.datetime "expires_at"
  662. t.boolean "confirmed", default: false, null: false
  663. t.datetime "created_at", null: false
  664. t.datetime "updated_at", null: false
  665. t.datetime "last_successful_delivery_at"
  666. t.string "domain"
  667. t.bigint "account_id", null: false
  668. t.index ["account_id", "callback_url"], name: "index_subscriptions_on_account_id_and_callback_url", unique: true
  669. end
  670. create_table "tags", force: :cascade do |t|
  671. t.string "name", default: "", null: false
  672. t.datetime "created_at", null: false
  673. t.datetime "updated_at", null: false
  674. t.boolean "usable"
  675. t.boolean "trendable"
  676. t.boolean "listable"
  677. t.datetime "reviewed_at"
  678. t.datetime "requested_review_at"
  679. t.datetime "last_status_at"
  680. t.float "max_score"
  681. t.datetime "max_score_at"
  682. t.index "lower((name)::text)", name: "index_tags_on_name_lower", unique: true
  683. end
  684. create_table "tombstones", force: :cascade do |t|
  685. t.bigint "account_id"
  686. t.string "uri", null: false
  687. t.datetime "created_at", null: false
  688. t.datetime "updated_at", null: false
  689. t.boolean "by_moderator"
  690. t.index ["account_id"], name: "index_tombstones_on_account_id"
  691. t.index ["uri"], name: "index_tombstones_on_uri"
  692. end
  693. create_table "user_invite_requests", force: :cascade do |t|
  694. t.bigint "user_id"
  695. t.text "text"
  696. t.datetime "created_at", null: false
  697. t.datetime "updated_at", null: false
  698. t.index ["user_id"], name: "index_user_invite_requests_on_user_id"
  699. end
  700. create_table "users", force: :cascade do |t|
  701. t.string "email", default: "", null: false
  702. t.datetime "created_at", null: false
  703. t.datetime "updated_at", null: false
  704. t.string "encrypted_password", default: "", null: false
  705. t.string "reset_password_token"
  706. t.datetime "reset_password_sent_at"
  707. t.datetime "remember_created_at"
  708. t.integer "sign_in_count", default: 0, null: false
  709. t.datetime "current_sign_in_at"
  710. t.datetime "last_sign_in_at"
  711. t.inet "current_sign_in_ip"
  712. t.inet "last_sign_in_ip"
  713. t.boolean "admin", default: false, null: false
  714. t.string "confirmation_token"
  715. t.datetime "confirmed_at"
  716. t.datetime "confirmation_sent_at"
  717. t.string "unconfirmed_email"
  718. t.string "locale"
  719. t.string "encrypted_otp_secret"
  720. t.string "encrypted_otp_secret_iv"
  721. t.string "encrypted_otp_secret_salt"
  722. t.integer "consumed_timestep"
  723. t.boolean "otp_required_for_login", default: false, null: false
  724. t.datetime "last_emailed_at"
  725. t.string "otp_backup_codes", array: true
  726. t.string "filtered_languages", default: [], null: false, array: true
  727. t.bigint "account_id", null: false
  728. t.boolean "disabled", default: false, null: false
  729. t.boolean "moderator", default: false, null: false
  730. t.bigint "invite_id"
  731. t.string "remember_token"
  732. t.string "chosen_languages", array: true
  733. t.bigint "created_by_application_id"
  734. t.boolean "approved", default: true, null: false
  735. t.index ["account_id"], name: "index_users_on_account_id"
  736. t.index ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true
  737. t.index ["created_by_application_id"], name: "index_users_on_created_by_application_id"
  738. t.index ["email"], name: "index_users_on_email", unique: true
  739. t.index ["remember_token"], name: "index_users_on_remember_token", unique: true
  740. t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
  741. end
  742. create_table "web_push_subscriptions", force: :cascade do |t|
  743. t.string "endpoint", null: false
  744. t.string "key_p256dh", null: false
  745. t.string "key_auth", null: false
  746. t.json "data"
  747. t.datetime "created_at", null: false
  748. t.datetime "updated_at", null: false
  749. t.bigint "access_token_id"
  750. t.bigint "user_id"
  751. t.index ["access_token_id"], name: "index_web_push_subscriptions_on_access_token_id"
  752. t.index ["user_id"], name: "index_web_push_subscriptions_on_user_id"
  753. end
  754. create_table "web_settings", force: :cascade do |t|
  755. t.json "data"
  756. t.datetime "created_at", null: false
  757. t.datetime "updated_at", null: false
  758. t.bigint "user_id", null: false
  759. t.index ["user_id"], name: "index_web_settings_on_user_id", unique: true
  760. end
  761. add_foreign_key "account_aliases", "accounts", on_delete: :cascade
  762. add_foreign_key "account_conversations", "accounts", on_delete: :cascade
  763. add_foreign_key "account_conversations", "conversations", on_delete: :cascade
  764. add_foreign_key "account_domain_blocks", "accounts", name: "fk_206c6029bd", on_delete: :cascade
  765. add_foreign_key "account_identity_proofs", "accounts", on_delete: :cascade
  766. add_foreign_key "account_migrations", "accounts", column: "target_account_id", on_delete: :nullify
  767. add_foreign_key "account_migrations", "accounts", on_delete: :cascade
  768. add_foreign_key "account_moderation_notes", "accounts"
  769. add_foreign_key "account_moderation_notes", "accounts", column: "target_account_id"
  770. add_foreign_key "account_pins", "accounts", column: "target_account_id", on_delete: :cascade
  771. add_foreign_key "account_pins", "accounts", on_delete: :cascade
  772. add_foreign_key "account_stats", "accounts", on_delete: :cascade
  773. add_foreign_key "account_tag_stats", "tags", on_delete: :cascade
  774. add_foreign_key "account_warnings", "accounts", column: "target_account_id", on_delete: :cascade
  775. add_foreign_key "account_warnings", "accounts", on_delete: :nullify
  776. add_foreign_key "accounts", "accounts", column: "moved_to_account_id", on_delete: :nullify
  777. add_foreign_key "admin_action_logs", "accounts", on_delete: :cascade
  778. add_foreign_key "backups", "users", on_delete: :nullify
  779. add_foreign_key "blocks", "accounts", column: "target_account_id", name: "fk_9571bfabc1", on_delete: :cascade
  780. add_foreign_key "blocks", "accounts", name: "fk_4269e03e65", on_delete: :cascade
  781. add_foreign_key "bookmarks", "accounts", on_delete: :cascade
  782. add_foreign_key "bookmarks", "statuses", on_delete: :cascade
  783. add_foreign_key "conversation_mutes", "accounts", name: "fk_225b4212bb", on_delete: :cascade
  784. add_foreign_key "conversation_mutes", "conversations", on_delete: :cascade
  785. add_foreign_key "custom_filters", "accounts", on_delete: :cascade
  786. add_foreign_key "favourites", "accounts", name: "fk_5eb6c2b873", on_delete: :cascade
  787. add_foreign_key "favourites", "statuses", name: "fk_b0e856845e", on_delete: :cascade
  788. add_foreign_key "featured_tags", "accounts", on_delete: :cascade
  789. add_foreign_key "featured_tags", "tags", on_delete: :cascade
  790. add_foreign_key "follow_requests", "accounts", column: "target_account_id", name: "fk_9291ec025d", on_delete: :cascade
  791. add_foreign_key "follow_requests", "accounts", name: "fk_76d644b0e7", on_delete: :cascade
  792. add_foreign_key "follows", "accounts", column: "target_account_id", name: "fk_745ca29eac", on_delete: :cascade
  793. add_foreign_key "follows", "accounts", name: "fk_32ed1b5560", on_delete: :cascade
  794. add_foreign_key "identities", "users", name: "fk_bea040f377", on_delete: :cascade
  795. add_foreign_key "imports", "accounts", name: "fk_6db1b6e408", on_delete: :cascade
  796. add_foreign_key "invites", "users", on_delete: :cascade
  797. add_foreign_key "list_accounts", "accounts", on_delete: :cascade
  798. add_foreign_key "list_accounts", "follows", on_delete: :cascade
  799. add_foreign_key "list_accounts", "lists", on_delete: :cascade
  800. add_foreign_key "lists", "accounts", on_delete: :cascade
  801. add_foreign_key "markers", "users", on_delete: :cascade
  802. add_foreign_key "media_attachments", "accounts", name: "fk_96dd81e81b", on_delete: :nullify
  803. add_foreign_key "media_attachments", "scheduled_statuses", on_delete: :nullify
  804. add_foreign_key "media_attachments", "statuses", on_delete: :nullify
  805. add_foreign_key "mentions", "accounts", name: "fk_970d43f9d1", on_delete: :cascade
  806. add_foreign_key "mentions", "statuses", on_delete: :cascade
  807. add_foreign_key "mutes", "accounts", column: "target_account_id", name: "fk_eecff219ea", on_delete: :cascade
  808. add_foreign_key "mutes", "accounts", name: "fk_b8d8daf315", on_delete: :cascade
  809. add_foreign_key "notifications", "accounts", column: "from_account_id", name: "fk_fbd6b0bf9e", on_delete: :cascade
  810. add_foreign_key "notifications", "accounts", name: "fk_c141c8ee55", on_delete: :cascade
  811. add_foreign_key "oauth_access_grants", "oauth_applications", column: "application_id", name: "fk_34d54b0a33", on_delete: :cascade
  812. add_foreign_key "oauth_access_grants", "users", column: "resource_owner_id", name: "fk_63b044929b", on_delete: :cascade
  813. add_foreign_key "oauth_access_tokens", "oauth_applications", column: "application_id", name: "fk_f5fc4c1ee3", on_delete: :cascade
  814. add_foreign_key "oauth_access_tokens", "users", column: "resource_owner_id", name: "fk_e84df68546", on_delete: :cascade
  815. add_foreign_key "oauth_applications", "users", column: "owner_id", name: "fk_b0988c7c0a", on_delete: :cascade
  816. add_foreign_key "poll_votes", "accounts", on_delete: :cascade
  817. add_foreign_key "poll_votes", "polls", on_delete: :cascade
  818. add_foreign_key "polls", "accounts", on_delete: :cascade
  819. add_foreign_key "polls", "statuses", on_delete: :cascade
  820. add_foreign_key "report_notes", "accounts", on_delete: :cascade
  821. add_foreign_key "report_notes", "reports", on_delete: :cascade
  822. add_foreign_key "reports", "accounts", column: "action_taken_by_account_id", name: "fk_bca45b75fd", on_delete: :nullify
  823. add_foreign_key "reports", "accounts", column: "assigned_account_id", on_delete: :nullify
  824. add_foreign_key "reports", "accounts", column: "target_account_id", name: "fk_eb37af34f0", on_delete: :cascade
  825. add_foreign_key "reports", "accounts", name: "fk_4b81f7522c", on_delete: :cascade
  826. add_foreign_key "scheduled_statuses", "accounts", on_delete: :cascade
  827. add_foreign_key "session_activations", "oauth_access_tokens", column: "access_token_id", name: "fk_957e5bda89", on_delete: :cascade
  828. add_foreign_key "session_activations", "users", name: "fk_e5fda67334", on_delete: :cascade
  829. add_foreign_key "status_pins", "accounts", name: "fk_d4cb435b62", on_delete: :cascade
  830. add_foreign_key "status_pins", "statuses", on_delete: :cascade
  831. add_foreign_key "status_stats", "statuses", on_delete: :cascade
  832. add_foreign_key "statuses", "accounts", column: "in_reply_to_account_id", name: "fk_c7fa917661", on_delete: :nullify
  833. add_foreign_key "statuses", "accounts", name: "fk_9bda1543f7", on_delete: :cascade
  834. add_foreign_key "statuses", "statuses", column: "in_reply_to_id", on_delete: :nullify
  835. add_foreign_key "statuses", "statuses", column: "reblog_of_id", on_delete: :cascade
  836. add_foreign_key "statuses_tags", "statuses", on_delete: :cascade
  837. add_foreign_key "statuses_tags", "tags", name: "fk_3081861e21", on_delete: :cascade
  838. add_foreign_key "tombstones", "accounts", on_delete: :cascade
  839. add_foreign_key "user_invite_requests", "users", on_delete: :cascade
  840. add_foreign_key "users", "accounts", name: "fk_50500f500d", on_delete: :cascade
  841. add_foreign_key "users", "invites", on_delete: :nullify
  842. add_foreign_key "users", "oauth_applications", column: "created_by_application_id", on_delete: :nullify
  843. add_foreign_key "web_push_subscriptions", "oauth_access_tokens", column: "access_token_id", on_delete: :cascade
  844. add_foreign_key "web_push_subscriptions", "users", on_delete: :cascade
  845. add_foreign_key "web_settings", "users", name: "fk_11910667b2", on_delete: :cascade
  846. end