Swap merge_requests.head_pipeline_id with bigint
What does this MR do and why?
As a part of migrating ci_pipeline-referencing columns to bigint
, we need to create indexes for head_pipeline_id_convert_to_bigint
.
This MR creates the indexes for self-managed instances and swaps the columns.
MR 1/6
Required Stop?
There is a required stop between the introduction of the backfill and the completion.
Related to #454420 (closed)
Edited by Panos Kanellidis