Re: [HACKERS] Proposed adjustments in MaxTupleSize andtoastthresholds

2007-02-19 Thread Bruce Momjian
Added to TODO: * Consider allowing configuration of TOAST thresholds http://archives.postgresql.org/pgsql-hackers/2007-02/msg00213.php --- Simon Riggs wrote: > On Mon, 2007-02-05 at 19:18 -0500, Jan Wieck wrote: > > On 2

Re: [HACKERS] Proposed adjustments in MaxTupleSize andtoastthresholds

2007-02-06 Thread Simon Riggs
On Mon, 2007-02-05 at 19:18 -0500, Jan Wieck wrote: > On 2/5/2007 11:52 AM, Tom Lane wrote: > > "Simon Riggs" <[EMAIL PROTECTED]> writes: > >> Sounds like a good time to suggest making these values configurable, > >> within certain reasonable bounds to avoid bad behaviour. > > > > Actually, given

Re: [HACKERS] Proposed adjustments in MaxTupleSize andtoastthresholds

2007-02-05 Thread ITAGAKI Takahiro
"Simon Riggs" <[EMAIL PROTECTED]> wrote: > > Actually, given what we've just learned --- namely that choosing these > > values at random is a bad idea --- I'd want to see a whole lot of > > positive evidence before adding such a configuration knob. > > 3. assemble performance evidence > > Step 3

Re: [HACKERS] Proposed adjustments in MaxTupleSize andtoastthresholds

2007-02-05 Thread Simon Riggs
On Mon, 2007-02-05 at 11:52 -0500, Tom Lane wrote: > "Simon Riggs" <[EMAIL PROTECTED]> writes: > > Sounds like a good time to suggest making these values configurable, > > within certain reasonable bounds to avoid bad behaviour. > > Actually, given what we've just learned --- namely that choosing