diff options
Diffstat (limited to 'db/post_migrate/20210824102750_add_project_namespace_foreign_key_to_project.rb')
-rw-r--r-- | db/post_migrate/20210824102750_add_project_namespace_foreign_key_to_project.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/db/post_migrate/20210824102750_add_project_namespace_foreign_key_to_project.rb b/db/post_migrate/20210824102750_add_project_namespace_foreign_key_to_project.rb new file mode 100644 index 00000000000..5cb42fd61a7 --- /dev/null +++ b/db/post_migrate/20210824102750_add_project_namespace_foreign_key_to_project.rb @@ -0,0 +1,19 @@ +# frozen_string_literal: true + +class AddProjectNamespaceForeignKeyToProject < ActiveRecord::Migration[6.1] + include Gitlab::Database::MigrationHelpers + + disable_ddl_transaction! + + TARGET_COLUMN = :project_namespace_id + + def up + add_concurrent_foreign_key :projects, :namespaces, column: TARGET_COLUMN, on_delete: :cascade + end + + def down + with_lock_retries do + remove_foreign_key_if_exists(:projects, column: TARGET_COLUMN) + end + end +end |