42 lines
927 B
Ruby
42 lines
927 B
Ruby
# frozen_string_literal: true
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class ChangeKeysRelationToSshSignatures < Gitlab::Database::Migration[2.1]
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disable_ddl_transaction!
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TARGET_COLUMN = :key_id
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def up
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add_concurrent_foreign_key(
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:ssh_signatures,
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:keys,
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column: :key_id,
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name: fk_name("#{TARGET_COLUMN}_nullify"),
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on_delete: :nullify
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)
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with_lock_retries do
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remove_foreign_key_if_exists(:ssh_signatures, column: TARGET_COLUMN, name: fk_name(TARGET_COLUMN))
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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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:ssh_signatures,
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:keys,
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column: :key_id,
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name: fk_name(TARGET_COLUMN),
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on_delete: :cascade
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)
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with_lock_retries do
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remove_foreign_key_if_exists(:ssh_signatures, column: TARGET_COLUMN, name: fk_name("#{TARGET_COLUMN}_nullify"))
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end
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end
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private
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def fk_name(column_name)
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concurrent_foreign_key_name(:ssh_signatures, column_name)
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end
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end
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