Temporary instrumention for internal id lock
What does this MR do?
This adds a temporary counter gitlab_internal_id_for_update_lock
tracking the number of ROW SHARE
locks on internal id records.
The counter has an additional dimension usage
which indicates
what kind of internal id lock scope was used.
This is a preparation for #30515 (closed)
Edited by 🤖 GitLab Bot 🤖