Re: [HACKERS] -DCLOBBER_CACHE_ALWAYS shows COPY FREEZE regression problem

2012-12-07 Thread Simon Riggs
On 7 December 2012 00:13, Tom Lane wrote: > Andrew Dunstan writes: >> On a new buildfarm member friarbird >> , >> configured with _DCLOBBER_CACHE_ALWAYS: > >>BEGIN; >>TRUNCATE vistest; >>

Re: [HACKERS] -DCLOBBER_CACHE_ALWAYS shows COPY FREEZE regression problem

2012-12-06 Thread Simon Riggs
On 7 December 2012 00:06, Andres Freund wrote: > Apparently the magic to preserve those values across cache resets isn't > strong enough for this. Seems bad, because that seems to mean a sinval > overflow leads to this and related optimizations being lost? Which seems to back up the case for it

Re: [HACKERS] -DCLOBBER_CACHE_ALWAYS shows COPY FREEZE regression problem

2012-12-06 Thread Tom Lane
Andrew Dunstan writes: > On a new buildfarm member friarbird > , > > configured with _DCLOBBER_CACHE_ALWAYS: >BEGIN; >TRUNCATE vistest; >COPY vistest FROM stdin CSV FREEZE; > +

Re: [HACKERS] -DCLOBBER_CACHE_ALWAYS shows COPY FREEZE regression problem

2012-12-06 Thread Andres Freund
On 2012-12-06 23:59:06 +, Simon Riggs wrote: > On 6 December 2012 23:28, Andrew Dunstan wrote: > > On a new buildfarm member friarbird > > , > > configured with _DCLOBBER_CACHE_ALWAYS: > > > > BEGIN

Re: [HACKERS] -DCLOBBER_CACHE_ALWAYS shows COPY FREEZE regression problem

2012-12-06 Thread Simon Riggs
On 6 December 2012 23:28, Andrew Dunstan wrote: > On a new buildfarm member friarbird > , > configured with _DCLOBBER_CACHE_ALWAYS: > > BEGIN; > TRUNCATE vistest; > COPY vistest FROM stdin C

[HACKERS] -DCLOBBER_CACHE_ALWAYS shows COPY FREEZE regression problem

2012-12-06 Thread Andrew Dunstan
On a new buildfarm member friarbird , configured with _DCLOBBER_CACHE_ALWAYS: BEGIN; TRUNCATE vistest; COPY vistest FROM stdin CSV FREEZE; + NOTICE: FREEZE option specified but pre-co