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require Rails.root.join('lib', 'mastodon', 'migration_helpers') |
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class IdentityIdToBigint < ActiveRecord::Migration[5.2] |
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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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change_column_type_concurrently :identities, :id, :bigint |
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cleanup_concurrent_column_type_change :identities, :id |
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change_column_type_concurrently :identities, :user_id, :bigint |
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cleanup_concurrent_column_type_change :identities, :user_id |
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end |
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end |
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def down |
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safety_assured do |
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change_column_type_concurrently :identities, :id, :integer |
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cleanup_concurrent_column_type_change :identities, :id |
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change_column_type_concurrently :identities, :user_id, :integer |
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cleanup_concurrent_column_type_change :identities, :user_id |
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end |
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end |
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end |
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