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# frozen_string_literal: true
class RemoveCiRunnersCiBuildsRunnerIdFk < Gitlab::Database::Migration[1.0]
disable_ddl_transaction!
def up
return unless foreign_key_exists?(:ci_builds, :ci_runners, name: "fk_e4ef9c2f27")
with_lock_retries do
execute('LOCK ci_runners, ci_builds IN ACCESS EXCLUSIVE MODE') if transaction_open?
remove_foreign_key_if_exists(:ci_builds, :ci_runners, name: "fk_e4ef9c2f27")
end
end
def down
add_concurrent_foreign_key :ci_builds, :ci_runners, name: "fk_e4ef9c2f27", column: :runner_id, target_column: :id, on_delete: :nullify, validate: false
end
end
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