https://drift-tracker.toolforge.org/report/core/ shows a schema drift for:
Mismatching field type of archive.ar_timestamp
on s1, s2, s3, s4, s6, s7
According to T42626 the timestamp should be adjust from `varbinary(14)` to `binary(14)` because there is no need to hold `infinite`.
The column was added in d82c14fb4fbac288b42ca5918b0a72f33ecb1e69#change-pVGjpnYAcwz0
There is no ready ALTER statement in the commit history.
```lang=sql
ALTER TABLE /*_*/archive
CHANGE ar_timestamp ar_timestamp BINARY(14) NOT NULL;
```
# **ALTERs to run:** see above
# **Where to run those changes:** s1, s2, s3, s4, s7 - list of wikis needs to be created
# **When to run those changes:** 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:** beta cluster is running with the new schema
# **if the data should be made available on the labs replicas and/or dumps:** no change of the existing rules
Progress (**excluding master**)
[x] s1
[x] s2
[x] s3
[x] s4
[] s6
[x] s7
Masters are not done:
[] s1: db1118
[] s2: db1122
[] s3: db1157
[] s4: db1138
[] s7: db1136