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path: root/db/post_migrate/20220126203421_remove_projects_ci_pipeline_schedules_project_id_fk.rb
blob: 870127ab1687540055329640309a2ea4bd5a2aea (plain)
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# frozen_string_literal: true

class RemoveProjectsCiPipelineSchedulesProjectIdFk < Gitlab::Database::Migration[1.0]
  disable_ddl_transaction!

  def up
    return unless foreign_key_exists?(:ci_pipeline_schedules, :projects, name: "fk_8ead60fcc4")

    with_lock_retries do
      execute('LOCK projects, ci_pipeline_schedules IN ACCESS EXCLUSIVE MODE') if transaction_open?

      remove_foreign_key_if_exists(:ci_pipeline_schedules, :projects, name: "fk_8ead60fcc4")
    end
  end

  def down
    add_concurrent_foreign_key(:ci_pipeline_schedules, :projects, name: "fk_8ead60fcc4", column: :project_id, target_column: :id, on_delete: :cascade)
  end
end