diff options
Diffstat (limited to 'db/migrate/20190418132750_add_foreign_key_from_vulnerability_feedback_to_users.rb')
-rw-r--r-- | db/migrate/20190418132750_add_foreign_key_from_vulnerability_feedback_to_users.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/db/migrate/20190418132750_add_foreign_key_from_vulnerability_feedback_to_users.rb b/db/migrate/20190418132750_add_foreign_key_from_vulnerability_feedback_to_users.rb new file mode 100644 index 00000000000..0bd9012aee8 --- /dev/null +++ b/db/migrate/20190418132750_add_foreign_key_from_vulnerability_feedback_to_users.rb @@ -0,0 +1,19 @@ +# frozen_string_literal: true + +class AddForeignKeyFromVulnerabilityFeedbackToUsers < ActiveRecord::Migration[5.1] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + add_concurrent_foreign_key :vulnerability_feedback, :users, column: :comment_author_id, on_delete: :nullify + add_concurrent_index :vulnerability_feedback, :comment_author_id + end + + def down + remove_foreign_key :vulnerability_feedback, column: :comment_author_id + remove_concurrent_index :vulnerability_feedback, :comment_author_id + end +end |