diff options
Diffstat (limited to 'db/post_migrate/20200511220023_validate_projects_foreign_key_to_namespaces.rb')
-rw-r--r-- | db/post_migrate/20200511220023_validate_projects_foreign_key_to_namespaces.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/db/post_migrate/20200511220023_validate_projects_foreign_key_to_namespaces.rb b/db/post_migrate/20200511220023_validate_projects_foreign_key_to_namespaces.rb new file mode 100644 index 00000000000..37a761507fc --- /dev/null +++ b/db/post_migrate/20200511220023_validate_projects_foreign_key_to_namespaces.rb @@ -0,0 +1,21 @@ +# frozen_string_literal: true + +class ValidateProjectsForeignKeyToNamespaces < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + FK_NAME = 'fk_projects_namespace_id' + + def up + # Validate the FK added with 20200511080113_add_projects_foreign_key_to_namespaces.rb + validate_foreign_key :projects, :namespace_id, name: FK_NAME + end + + def down + # no-op: No need to invalidate the foreign key + # The inconsistent data are permanently fixed with the data migration + # `20200511083541_cleanup_projects_with_missing_namespace.rb` + # even if it is rolled back. + # If there is an issue with the FK, we'll roll back the migration that adds the FK + end +end |