diff options
Diffstat (limited to 'db/migrate/20220902170131_add_fk_constraint_to_environments_merge_request_id.rb')
-rw-r--r-- | db/migrate/20220902170131_add_fk_constraint_to_environments_merge_request_id.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/db/migrate/20220902170131_add_fk_constraint_to_environments_merge_request_id.rb b/db/migrate/20220902170131_add_fk_constraint_to_environments_merge_request_id.rb new file mode 100644 index 00000000000..863aefe56fb --- /dev/null +++ b/db/migrate/20220902170131_add_fk_constraint_to_environments_merge_request_id.rb @@ -0,0 +1,13 @@ +# frozen_string_literal: true + +class AddFkConstraintToEnvironmentsMergeRequestId < Gitlab::Database::Migration[2.0] + disable_ddl_transaction! + + def up + add_concurrent_foreign_key :environments, :merge_requests, column: :merge_request_id, on_delete: :nullify + end + + def down + remove_foreign_key_if_exists :environments, column: :merge_request_id + end +end |