1 files changed, 17 insertions, 0 deletions
diff --git a/db/migrate/20210414095944_add_index_services_on_project_and_type_where_inherit_null.rb b/db/migrate/20210414095944_add_index_services_on_project_and_type_where_inherit_null.rb
new file mode 100644
index 00000000000..395742318e2
--- /dev/null
+++ b/db/migrate/20210414095944_add_index_services_on_project_and_type_where_inherit_null.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddIndexServicesOnProjectAndTypeWhereInheritNull < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_services_on_project_and_type_where_inherit_null'
+
+  def up
+    add_concurrent_index(:services, [:project_id, :type], where: 'inherit_from_id IS NULL', name: INDEX_NAME)
+  end
+
+  def down
+    remove_concurrent_index_by_name(:services, INDEX_NAME)
+  end
+end