gitlab-org--gitlab-foss/changelogs/unreleased/38068-commits-count.yml

---
title: Store number of commits in merge_request_diffs table.
merge_request:
author:
type: performance
Denormalize commits count for merge request diffs For each MR diff an extra 'SELECT COUNT()' is executed to get number of commits for the diff. Overall time to get counts for all MR diffs may be quite expensive. To speed up loading of MR info, information about number of commits is stored in a MR diff's extra column. Closes #38068 2017-12-29 16:15:50 +00:00			`---`
			`title: Store number of commits in merge_request_diffs table.`
			`merge_request:`
			`author:`
			`type: performance`