32 lines
621 B
Ruby
32 lines
621 B
Ruby
# frozen_string_literal: true
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class RemovePackagesEventsPackageIdFk < Gitlab::Database::Migration[2.1]
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FK_NAME = 'fk_rails_c6c20d0094'
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SOURCE_TABLE = :packages_events
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TARGET_TABLE = :packages_packages
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COLUMN = :package_id
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disable_ddl_transaction!
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def up
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with_lock_retries do
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remove_foreign_key_if_exists(
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SOURCE_TABLE,
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TARGET_TABLE,
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name: FK_NAME,
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reverse_lock_order: true
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)
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end
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end
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def down
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add_concurrent_foreign_key(
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SOURCE_TABLE,
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TARGET_TABLE,
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name: FK_NAME,
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column: COLUMN,
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on_delete: :nullify
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)
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end
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end
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