1 files changed, 18 insertions, 0 deletions
diff --git a/db/migrate/20190606054832_add_index_to_operations_feature_flags_clients_token_encrypted.rb b/db/migrate/20190606054832_add_index_to_operations_feature_flags_clients_token_encrypted.rb
new file mode 100644
index 00000000000..5627457af5c
--- /dev/null
+++ b/db/migrate/20190606054832_add_index_to_operations_feature_flags_clients_token_encrypted.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class AddIndexToOperationsFeatureFlagsClientsTokenEncrypted < ActiveRecord::Migration[5.1]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :operations_feature_flags_clients, [:project_id, :token_encrypted],
+      unique: true, name: "index_feature_flags_clients_on_project_id_and_token_encrypted"
+  end
+
+  def down
+    remove_concurrent_index_by_name :operations_feature_flags_clients, "index_feature_flags_clients_on_project_id_and_token_encrypted"
+  end
+end