On 2021/01/14 20:36, Bharath Rupireddy wrote:
> On Thu, Jan 14, 2021 at 3:52 PM Fujii Masao <masao.fujii@oss.nttdata.com> wrote:
>> - if (!HeapTupleIsValid(tup))
>> - elog(ERROR, "cache lookup failed for user mapping %u", entry->key);
>> - umform = (Form_pg_user_mapping) GETSTRUCT(tup);
>> - server = GetForeignServer(umform->umserver);
>> - ReleaseSysCache(tup);
>> + server = GetForeignServer(entry->serverid);
>>
>> What about applying only the change about serverid, as a separate patch at
>> first? This change itself is helpful to get rid of error "cache lookup failed"
>> in pgfdw_reject_incomplete_xact_state_change(). Patch attached.
>
> Right, we can get rid of the "cache lookup failed for user mapping"
> error and also storing server oid in the cache entry is helpful for
> the new functions we are going to introduce.
>
> serverid_v1.patch looks good to me. Both make check and make
> check-world passes on my system.
Thanks for the check! I pushed the patch.
> I will respond to other comments soon.
Thanks!
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION