Context: {T283069}
# **ALTERs to run:** `ALTER TABLE /*_*/cu_changes CHANGE cuc_id cuc_id INTEGER UNSIGNED NOT NULL AUTO_INCREMENT;` (from https://gerrit.wikimedia.org/r/692630)
# **Where to run those changes:** all.dblist
# **When to run those changes:** At any time - It requires master or dc switchover. Writes on it is rather high. Also Wikidata/enwiki will run out of it in a year or two.
# **If the schema change is backwards compatible:** Yes
# **If the schema change has been tested already on some of the test/beta wikis:** Tested in beta cluster.
# **if the data should be made available on the labs replicas and/or dumps:** This table is **fully private** and under no circumstances it would be okay to replicate it to the cloud.
Progress
[] s1
** [] eqiad
** [x] codfw
[x] s2
** [x] eqiad
** [x] codfw
[x] s3
** [x] eqiad
** [x] codfw
[] s4
** [] eqiad
** [x] codfw
[x] s5
** [x] eqiad T283093#7160372 (only the master pending)
** [x] codfw
[x] s6
** [x] eqiad T283093#7159268 (only the master pending)
** [x] codfw
[x] s7
** [x] eqiad
** [x] codfw
[] s8
** [] eqiad
** [x] codfw
[x] labswiki
[x] labtestwiki