Re: [GENERAL] Clearing plans

2007-01-18 Thread Peter Kovacs
Are the plans cached per connection? Why not globally? Thanks Peter On 1/18/07, Tom Lane <[EMAIL PROTECTED]> wrote: Scott Ribe <[EMAIL PROTECTED]> writes: > Is there a way to force a flush of all cached plans? Start a fresh connection. regards, tom lane --

Re: [GENERAL] PGSQL 7.4 -> 8.1 migration & performance problem

2006-06-01 Thread Peter Kovacs
About three years ago I did a test to compare the performance of an Apache-PHP-PostgreSQL web application on Linux vs. FreeBSD. I used the same machine with the then current versions of the said software. The results were better by 30-35% on FreeBSD. Since then I have been having the sneaking f

Re: [GENERAL] Java Eclipse

2006-05-28 Thread Peter Kovacs
I use the QuantumDB plugin.(http://quantum.sourceforge.net/) Provides a basic access to DBs with JDBC. It did not work with older PostgreSQL versions, but seems to work well with 8.1. P. Keith Hutchison wrote: Any views on the best way to access postgresql within java? --

Re: [GENERAL] Why won't it index scan?

2006-05-17 Thread Peter Kovacs
Sorry for the naive question, but: is there a problem with analyze doing full table scans? Analyze will not lock anything, will it? Peter Greg Stark wrote: Tom Lane <[EMAIL PROTECTED]> writes: "Ed L." <[EMAIL PROTECTED]> writes: So, does this sound like we just happened to get repeat

Re: [GENERAL] Can't Figure Out Where Rows Are Going

2006-05-07 Thread Peter Kovacs
Tom Lane wrote: Aside from the suggestion already made that the inserting transaction got rolled back instead of committed, I'd wonder about indirect deletions due to ON DELETE CASCADE foreign keys, or deletions executed by PL-language functions. Neither of those would produce obvious log entrie