diff options
Diffstat (limited to 'db/migrate/20200504200709_add_index_on_fingerprint_and_target_type_to_events.rb')
-rw-r--r-- | db/migrate/20200504200709_add_index_on_fingerprint_and_target_type_to_events.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/db/migrate/20200504200709_add_index_on_fingerprint_and_target_type_to_events.rb b/db/migrate/20200504200709_add_index_on_fingerprint_and_target_type_to_events.rb new file mode 100644 index 00000000000..9b06d593300 --- /dev/null +++ b/db/migrate/20200504200709_add_index_on_fingerprint_and_target_type_to_events.rb @@ -0,0 +1,19 @@ +# frozen_string_literal: true + +class AddIndexOnFingerprintAndTargetTypeToEvents < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + KEYS = [:target_type, :target_id, :fingerprint] + + def up + add_concurrent_index :events, KEYS, using: :btree, unique: true + end + + def down + remove_concurrent_index :events, KEYS + end +end |