diff options
Diffstat (limited to 'db/migrate/20200616145031_add_author_id_index_to_audit_events.rb')
-rw-r--r-- | db/migrate/20200616145031_add_author_id_index_to_audit_events.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/db/migrate/20200616145031_add_author_id_index_to_audit_events.rb b/db/migrate/20200616145031_add_author_id_index_to_audit_events.rb new file mode 100644 index 00000000000..cb06fbe2b11 --- /dev/null +++ b/db/migrate/20200616145031_add_author_id_index_to_audit_events.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +class AddAuthorIdIndexToAuditEvents < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + INDEX_NAME = 'index_audit_events_on_entity_id_entity_type_id_desc_author_id' + OLD_INDEX_NAME = 'index_audit_events_on_entity_id_and_entity_type_and_id_desc' + + def up + add_concurrent_index(:audit_events, [:entity_id, :entity_type, :id, :author_id], order: { id: :desc }, name: INDEX_NAME) + remove_concurrent_index_by_name(:audit_events, OLD_INDEX_NAME) + end + + def down + add_concurrent_index(:audit_events, [:entity_id, :entity_type, :id], order: { id: :desc }, name: OLD_INDEX_NAME) + remove_concurrent_index_by_name(:audit_events, INDEX_NAME) + end +end |