Re: row filtering for logical replication

On Mon, Jan 24, 2022 at 8:36 AM Peter Smith <smithpb2250@gmail.com> wrote:
>
> FYI - I noticed the cfbot is reporting a failed test case [1] for the
> latest v69 patch set.
>
> [21:09:32.183] # Failed test 'check replicated inserts on subscriber'
> [21:09:32.183] # at t/025_rep_changes_for_schema.pl line 202.
> [21:09:32.183] # got: '21|1|2139062143'
> [21:09:32.183] # expected: '21|1|21'
> [21:09:32.183] # Looks like you failed 1 test of 13.
> [21:09:32.183] [21:08:49] t/025_rep_changes_for_schema.pl ....
>
> ------
> [1] https://cirrus-ci.com/task/6280873841524736?logs=test_world#L3970
>

2139062143 is 0x7F7F7F7F, so it looks like a value from uninitialized
memory (debug build) has been copied into the column, or something
similar involving uninitialized memory.
The problem is occurring on FreeBSD.
I tried using similar build flags as that test environment, but
couldn't reproduce the issue.


Regards,
Greg Nancarrow
Fujitsu Australia