Similar to T250060: tl_namespace index on templatelinks is unique only in s8:
"pagelinks pl_namespace index-uniqueness-mismatch": { "s8": [ "db1109.eqiad.wmnet", "db1087.eqiad.wmnet", "db1099.eqiad.wmnet", "db1111.eqiad.wmnet", "db1092.eqiad.wmnet", "db1101.eqiad.wmnet", "db1104.eqiad.wmnet", "db1114.eqiad.wmnet", "db1126.eqiad.wmnet" ] },
ALTER neeed:
ALTER TABLE pagelinks DROP KEY pl_namespace, add KEY `pl_namespace` (`pl_namespace`,`pl_title`,`pl_from`);
Progress
- codfw
- eqiad progress T256685#6304209