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@ -1,6 +1,24 @@ |
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require Rails.root.join('lib', 'mastodon', 'migration_helpers') |
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class AddLockVersionToPolls < ActiveRecord::Migration[5.2] |
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def change |
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add_column :polls, :lock_version, :integer, null: false, default: 0 |
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include Mastodon::MigrationHelpers |
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disable_ddl_transaction! |
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def up |
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safety_assured do |
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add_column_with_default( |
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:polls, |
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:lock_version, |
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:integer, |
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allow_null: false, |
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default: 0 |
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) |
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end |
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end |
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def down |
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remove_column :polls, :lock_version |
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end |
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end |
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