[HACKERS] Optimizer Bug issue

2004-05-25 Thread Ismail Kizir
us too. Please examine the values in my messages in past 2 days, you'll see what i mean. I am sure default values are erronous.   Regards Ismail Kizir

Re: [HACKERS] Optimizer bug??

2004-05-25 Thread Ismail Kizir
Thanks Josh, I'll subscribe to that group. Regards Ismail Kizir - Original Message - From: "Josh Berkus" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: "Ismail Kizir" <[EMAIL PROTECTED]> Sent: Tuesday, May 25, 2004 8:34 PM Subject

Re: [HACKERS] Optimizer bug??

2004-05-25 Thread Ismail Kizir
t optimize for that range. Finally, i've set seq_scan off and, it works now. But i think, there must be a way to handle those settings automatically for cpu, ram and hdd settings(is it a sweet dream??) Thanks Ismail Kizir - Original Message - From: "Gaetano Mendola" <[

Re: [HACKERS] Optimizer bug??

2004-05-25 Thread Ismail Kizir
SCSI (10ms. access time i think) 3x128 mb. SDRAM Regards Ismail Kizir - Original Message - From: "Stephan Szabo" <[EMAIL PROTECTED]> To: "Ismail Kizir" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Monday, May 24, 2004 11:52 PM Subject: Re: [HACKERS] Opti

Re: [HACKERS] Optimizer bug??

2004-05-24 Thread Ismail Kizir
to compute this. > SELECT COUNT(*) AS c FROM articletbl WHERE > mydate = '2004-04-24'; 850 records, it takes only 40 ms. to compute this. It is evident that there is a problem here! Am I wrong?? Regards Ismail Kizir ---(end of broadcast)

Re: [HACKERS] Optimizer bug??

2004-05-24 Thread Ismail Kizir
;2004-05-24' )) QUERY PLAN Aggregate (cost=20279.72..20279.72 rows=1 width=4) -> Index Scan using ind_articletbltrh on articletbl (cost=0.00..20279.40 rows=127 width=4) Index Cond: ((tarih >= '2004-05-10'::date) AND (tarih < '2004-05-24'::date))

Re: [HACKERS] Optimizer bug??

2004-05-24 Thread Ismail Kizir
-10-25;184 2002-10-24;205 2002-10-23;187 2002-10-22;194 2002-10-21;202 Ismail Kizir - Original Message - From: "Hans-Jürgen Schönig" <[EMAIL PROTECTED]> To: "Ismail Kizir" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Monday, May 24, 2004 8:17 P

[HACKERS] Optimizer bug??

2004-05-24 Thread Ismail Kizir
ï Hi everybody,1 EXPLAIN SELECT COUNT(*) AS c FROM articletbl WHERE  ((mydate BETWEEN '2004-04-24' AND '2004-05-24' ))2 EXPLAIN SELECT COUNT(*) AS c FROM articletbl WHERE  ((mydate = '2004-04-24'))(I ran VACUUM ANALYZE before running those)mydate is an indexed date column.

Fw: [HACKERS] Fixing the Turkish problem

2004-05-06 Thread Ismail Kizir
- Original Message - From: "Ismail Kizir" <[EMAIL PROTECTED]> To: "Tom Lane" <[EMAIL PROTECTED]> Sent: Friday, May 07, 2004 2:22 AM Subject: Re: [HACKERS] Fixing the Turkish problem > Tom, > > Thank you very much for turkish locale fix. >