From the checklist at https://wikitech.wikimedia.org/wiki/Schema_changes:
- ALTERs to run: https://gerrit.wikimedia.org/r/c/mediawiki/core/+/537694/4/maintenance/archives/patch-rename-mysql-user_newtalk-indexes.sql
- Where to run those changes: all.dblist
- When to run those changes: No time constraint.
- If the schema change is backwards compatible: Yes. Nothing accesses these indexes by name.
- If the schema change has been tested already on some of the test/beta wikis: It appears to have been auto-deployed to Beta. No error reports.
- If the data should be made available on the labs replicas and/or dumps: N/A, no new data is being added here.
Progress:
- s1
- codfw
- eqiad progress T234066#5691986
- s2
- codfw
- eqiad progress T234066#5578397
- s3
- codfw
- eqiad T234066#5700071
- s4
- codfw
- eqiad T234066#5699983
- s5
- codfw
- eqiad T234066#5655647
- s6
- codfw T234066#5543365
- eqiad T234066#5543365
- s7
- codfw
- eqiad progress T234066#5571999
- s8
- codfw
- eqiad T234066#5671878
- labswiki
- labtestwiki