1 files changed, 22 insertions, 0 deletions
diff --git a/db/post_migrate/20230925062516_add_foreign_key_for_ci_stages_pipeline_id_bigint.rb b/db/post_migrate/20230925062516_add_foreign_key_for_ci_stages_pipeline_id_bigint.rb
new file mode 100644
index 00000000000..ba75cf4037f
--- /dev/null
+++ b/db/post_migrate/20230925062516_add_foreign_key_for_ci_stages_pipeline_id_bigint.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class AddForeignKeyForCiStagesPipelineIdBigint < Gitlab::Database::Migration[2.1]
+  TABLE_NAME = :ci_stages
+  REFERENCING_TABLE_NAME = :ci_pipelines
+  COLUMN_NAME = :pipeline_id_convert_to_bigint
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key(
+      TABLE_NAME, REFERENCING_TABLE_NAME,
+      column: COLUMN_NAME, on_delete: :cascade, validate: false, reverse_lock_order: true
+    )
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key_if_exists TABLE_NAME, column: COLUMN_NAME
+    end
+  end
+end