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Change identities id column to a bigint (#9371)

* fix: change Identity's id column to a bigint

This appears to be the last model created using a 5.0 migration,
where column types defaulted to `integer` rather than `bigint`.

This migration changes the column type to match that of all of the
other ID columns.

* Change user_id column in identities to bigint and fix down-migration
pull/4/head
Eugen Rochko 5 years ago
committed by GitHub
parent
commit
4afda5444a
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 33 additions and 6 deletions
  1. +2
    -2
      app/models/identity.rb
  2. +27
    -0
      db/migrate/20181127130500_identity_id_to_bigint.rb
  3. +4
    -4
      db/schema.rb

+ 2
- 2
app/models/identity.rb View File

@ -3,12 +3,12 @@
#
# Table name: identities
#
# id :integer not null, primary key
# user_id :integer
# provider :string default(""), not null
# uid :string default(""), not null
# created_at :datetime not null
# updated_at :datetime not null
# id :bigint(8) not null, primary key
# user_id :bigint(8)
#
class Identity < ApplicationRecord

+ 27
- 0
db/migrate/20181127130500_identity_id_to_bigint.rb View File

@ -0,0 +1,27 @@
require Rails.root.join('lib', 'mastodon', 'migration_helpers')
class IdentityIdToBigint < ActiveRecord::Migration[5.2]
include Mastodon::MigrationHelpers
disable_ddl_transaction!
def up
safety_assured do
change_column_type_concurrently :identities, :id, :bigint
cleanup_concurrent_column_type_change :identities, :id
change_column_type_concurrently :identities, :user_id, :bigint
cleanup_concurrent_column_type_change :identities, :user_id
end
end
def down
safety_assured do
change_column_type_concurrently :identities, :id, :integer
cleanup_concurrent_column_type_change :identities, :id
change_column_type_concurrently :identities, :user_id, :integer
cleanup_concurrent_column_type_change :identities, :user_id
end
end
end

+ 4
- 4
db/schema.rb View File

@ -10,7 +10,7 @@
#
# It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema.define(version: 2018_11_16_184611) do
ActiveRecord::Schema.define(version: 2018_11_27_130500) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"
@ -235,12 +235,12 @@ ActiveRecord::Schema.define(version: 2018_11_16_184611) do
t.index ["target_account_id"], name: "index_follows_on_target_account_id"
end
create_table "identities", id: :serial, force: :cascade do |t|
t.integer "user_id"
create_table "identities", force: :cascade do |t|
t.string "provider", default: "", null: false
t.string "uid", default: "", null: false
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.bigint "user_id"
t.index ["user_id"], name: "index_identities_on_user_id"
end
@ -651,7 +651,7 @@ ActiveRecord::Schema.define(version: 2018_11_16_184611) do
add_foreign_key "follow_requests", "accounts", name: "fk_76d644b0e7", on_delete: :cascade
add_foreign_key "follows", "accounts", column: "target_account_id", name: "fk_745ca29eac", on_delete: :cascade
add_foreign_key "follows", "accounts", name: "fk_32ed1b5560", on_delete: :cascade
add_foreign_key "identities", "users", on_delete: :cascade
add_foreign_key "identities", "users", name: "fk_bea040f377", on_delete: :cascade
add_foreign_key "imports", "accounts", name: "fk_6db1b6e408", on_delete: :cascade
add_foreign_key "invites", "users", on_delete: :cascade
add_foreign_key "list_accounts", "accounts", on_delete: :cascade

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