1 files changed, 19 insertions, 0 deletions
diff --git a/db/post_migrate/20230117093736_add_tmp_index_to_ci_pipelines_on_partition_id.rb b/db/post_migrate/20230117093736_add_tmp_index_to_ci_pipelines_on_partition_id.rb
new file mode 100644
index 00000000000..a8e5da592af
--- /dev/null
+++ b/db/post_migrate/20230117093736_add_tmp_index_to_ci_pipelines_on_partition_id.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class AddTmpIndexToCiPipelinesOnPartitionId < Gitlab::Database::Migration[2.1]
+  disable_ddl_transaction!
+
+  INDEX_NAME = :tmp_index_ci_pipelines_on_partition_id_and_id
+
+  def up
+    return unless Gitlab.com?
+
+    prepare_async_index :ci_pipelines, [:partition_id, :id], name: INDEX_NAME, where: 'partition_id = 101'
+  end
+
+  def down
+    return unless Gitlab.com?
+
+    unprepare_async_index :ci_pipelines, [:partition_id, :id], name: INDEX_NAME, where: 'partition_id = 101'
+  end
+end