On Tue, Dec 10, 2019 at 4:32 PM Andres Freund <andres@anarazel.de> wrote:
> and then, within an if():
>
> /*
> * We don't try to do group update optimization if a process has
> * overflowed the subxids array in its PGPROC, since in that case we
> * don't have a complete list of XIDs for it.
> */
> Assert(THRESHOLD_SUBTRANS_CLOG_OPT <= PGPROC_MAX_CACHED_SUBXIDS);
>
> Even if these weren't redundant, it can't make sense to test such a
> static condition only within an if? Is it possible this was actually
> intended to test something different?
Based on the comment, I imagine it might've been intended to read
Assert(nsubxids <= PGPROC_MAX_CACHED_SUBXIDS).
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
