Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors

> Hi, I did a little review of your patch. It seems to work as
> expected, documentation and tests are there. Still I have few comments.

Hello! Thank you very much! I attached the fixed version of the patch 
(based on the commit 94c1f9ba11d1241a2b3b2be7177604b26b08bc3d) + thanks 
to Fabien Coelho's comments outside of this thread, I removed the option 
--max-tries-time and the option --latency-limit can be used to limit the 
time of transaction tries.

> There is a lot of checks like "if (debug_level >= DEBUG_FAILS)" with
> corresponding fprintf(stderr..) I think it's time to do it like in the
> main code, wrap with some function like log(level, msg).

I agree, fixed.

> In CSTATE_RETRY state used_time is used only in printing but calculated
> more than needed.

Sorry, fixed.

> In my opinion Debuglevel should be renamed to DebugLevel that looks
> nicer, also there DEBUGLEVEl (where last letter is in lower case) which
> is very confusing.

Sorry for this typos =[ Fixed.

> I have checked overall functionality of this patch, but haven't checked
> any special cases yet.

-- 
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company