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# frozen_string_literal: true
class AddFkToMetricsTargetProjectId < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
add_concurrent_index(:merge_request_metrics, :target_project_id)
add_concurrent_foreign_key(:merge_request_metrics, :projects, column: :target_project_id, on_delete: :cascade)
end
def down
remove_foreign_key(:merge_request_metrics, column: :target_project_id)
remove_concurrent_index(:merge_request_metrics, :target_project_id)
end
end
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