subject:"R\: \[PERFORM\] R\: DELETE queries slow down"

Re: R: [PERFORM] R: DELETE queries slow down

2007-09-19 Thread Gregory Williamson

"Galantucci Giovanni" <[EMAIL PROTECTED]> wrote: > > No, I perform a single DELETE for about 8/10 rows at a time. > > Yesterday I tried to raise the parameter default_statistics_target on the > file postgresql.conf, setting it to 50 (previously it was set to 10) and > everything went ok

Re: R: [PERFORM] R: DELETE queries slow down

2007-09-19 Thread Bill Moran

"Galantucci Giovanni" <[EMAIL PROTECTED]> wrote: > > No, I perform a single DELETE for about 8/10 rows at a time. > > Yesterday I tried to raise the parameter default_statistics_target on the > file postgresql.conf, setting it to 50 (previously it was set to 10) and > everything went ok.

R: [PERFORM] R: DELETE queries slow down

2007-09-19 Thread Galantucci Giovanni

No, I perform a single DELETE for about 8/10 rows at a time. Yesterday I tried to raise the parameter default_statistics_target on the file postgresql.conf, setting it to 50 (previously it was set to 10) and everything went ok. It seems that postgres needs some time to adapt itself t