Part of {T42626} and {T230428}
# **ALTERs to run:** `ALTER TABLE archive ALTER ar_timestamp DROP DEFAULT;`
# **Where to run those changes:** all.dblist
# **When to run those changes:** At any time
# **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:** I think archive is not replicated to labs at all.
Progress:
[] s1
** [] eqiad
** [] codfw
[] s2
** [] eqiad
** [] codfw
[] s3
** [] eqiad
** [] codfw
[] s4
** [] eqiad
** [] codfw
[] s5
** [] eqiad
** [] codfw
[] s6
** [] eqiad
** [x] codfw
[] s7
** [] eqiad
** [] codfw
[] s8
** [] eqiad
** [] codfw
[] labswiki
[] labtestwiki