1 files changed, 17 insertions, 0 deletions
diff --git a/db/post_migrate/20220104060049_remove_foreign_key_ci_group_variables_group_id.rb b/db/post_migrate/20220104060049_remove_foreign_key_ci_group_variables_group_id.rb
new file mode 100644
index 00000000000..9be81e00b50
--- /dev/null
+++ b/db/post_migrate/20220104060049_remove_foreign_key_ci_group_variables_group_id.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class RemoveForeignKeyCiGroupVariablesGroupId < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  CONSTRAINT_NAME = 'fk_33ae4d58d8'
+
+  def up
+    with_lock_retries do
+      remove_foreign_key_if_exists(:ci_group_variables, :namespaces, name: CONSTRAINT_NAME)
+    end
+  end
+
+  def down
+    add_concurrent_foreign_key :ci_group_variables, :namespaces, column: :group_id, on_delete: :cascade, name: CONSTRAINT_NAME
+  end
+end