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-rw-r--r--db/migrate/20180831164907_add_index_on_common_for_prometheus_metrics.rb17
1 files changed, 17 insertions, 0 deletions
diff --git a/db/migrate/20180831164907_add_index_on_common_for_prometheus_metrics.rb b/db/migrate/20180831164907_add_index_on_common_for_prometheus_metrics.rb
new file mode 100644
index 00000000000..fdbaaf67b87
--- /dev/null
+++ b/db/migrate/20180831164907_add_index_on_common_for_prometheus_metrics.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddIndexOnCommonForPrometheusMetrics < ActiveRecord::Migration
+ include Gitlab::Database::MigrationHelpers
+
+ DOWNTIME = false
+
+ disable_ddl_transaction!
+
+ def up
+ add_concurrent_index :prometheus_metrics, :common
+ end
+
+ def down
+ remove_concurrent_index :prometheus_metrics, :common
+ end
+end