Re: [BUGS] BUG #5816: index not used in function

2011-01-13 Thread frank
rds, Frank -Original Message- From: Robert Haas [mailto:robertmh...@gmail.com] Sent: Wednesday, January 12, 2011 11:10 AM To: frank Cc: Korry Douglas; Kevin Grittner; pgsql-bugs@postgresql.org Subject: Re: [BUGS] BUG #5816: index not used in function On Mon, Jan 10, 2011 at 9:07 PM, fr

Re: [BUGS] BUG #5816: index not used in function

2011-01-12 Thread Korry Douglas
Frank, thanks for educating me. -- Korry > -Original Message- > From: Korry Douglas [mailto:korry.doug...@enterprisedb.com] > Sent: Sunday, January 09, 2011 2:34 PM > To: frank > Cc: 'Kevin Grittner'; pgsql-bugs@postgresql.org > Subject: Re: [BUGS]

Re: [BUGS] BUG #5816: index not used in function

2011-01-12 Thread Robert Haas
On Mon, Jan 10, 2011 at 9:07 PM, frank wrote: > More can be said, but why one wants to defend a defect is quite beyond me. I guess the question is whether you want to solve your problem or improve PostgreSQL. If you want to solve your immediate problem, the advice given thus far is probably enou

Re: [BUGS] BUG #5816: index not used in function

2011-01-10 Thread frank
-Original Message- From: Korry Douglas [mailto:korry.doug...@enterprisedb.com] Sent: Sunday, January 09, 2011 2:34 PM To: frank Cc: 'Kevin Grittner'; pgsql-bugs@postgresql.org Subject: Re: [BUGS] BUG #5816: index not used in function > We may have different perceptions

Re: [BUGS] BUG #5816: index not used in function

2011-01-09 Thread Korry Douglas
> We may have different perceptions of something being a 'bug'. I always > have several simple ways of determining it. One of them is when a > work-around is in the proposal. Yours is one. It seems to me that the important question in this case is whether or not the query produced the correct res

Re: [BUGS] BUG #5816: index not used in function

2011-01-09 Thread frank
sage- From: Kevin Grittner [mailto:kevin.gritt...@wicourts.gov] Sent: Thursday, January 06, 2011 12:50 PM To: pgsql-bugs@postgresql.org; frank Subject: Re: [BUGS] BUG #5816: index not used in function "frank" wrote: > WHERE upper("thisColumn") like $1 The function's pla

Re: [BUGS] BUG #5816: index not used in function

2011-01-06 Thread Kevin Grittner
"frank" wrote: > WHERE upper("thisColumn") like $1 The function's plan is kept from one execution to another, and it can't know what will be in the first parameter -- perhaps '%X%'? If you build up the statement in a string and EXECUTE it, you might get the desired behavior. Anyway, next ti

[BUGS] BUG #5816: index not used in function

2011-01-06 Thread frank
The following bug has been logged online: Bug reference: 5816 Logged by: frank Email address: fr...@ros-i.com PostgreSQL version: 8.3.7 Operating system: linux Description:index not used in function Details: Linux: Linux 2.6.24-24-server #1 SMP Tue Jul 7 20:21:17 U