Re: [HACKERS] Inefficiency in recent pgtz patch

2005-05-29 Thread Tom Lane
"Magnus Hagander" <[EMAIL PROTECTED]> writes: > Do you agree that using a hashtable for it in general is a good idea > assuming this sideeffect is removed, though? I have no problem with the hashtable, only with preloading it with everything. What I'd like to see is that the table inherited at fo

Re: [HACKERS] Inefficiency in recent pgtz patch

2005-05-29 Thread Magnus Hagander
>I have just noticed that this patch: > > * Implements a hash-table cache of loaded tables, so we >don't have ... >balloons the working store of every backend process by something over 5 >megabytes: > >Timezones: 5678768 total in 19 blocks; 3904 free (0 chunks); >5674864 used > >The