Re: [BUGS] BUG #4339: The postgreSQL service stops abnormally

2008-08-06 Thread Bhaskar Sirohi
Hello Markus, Thanks for the reply. For the past one week postgreSQL service has been running absolutely fine -:) Also there is no OOM killer application on the windows 2003 server. I haven't made any changes on the machine since first the service failed. Nothing in the event logs also. Can th

Re: [BUGS] BUG #4339: The postgreSQL service stops abnormally

2008-08-06 Thread Markus Wanner
Hi, Bhaskar Sirohi wrote: Also there is no OOM killer application on the windows 2003 server. I also didn't think so, but who commanded the server to shutdown, then? Can there be any another reason why the service failed ? Well, yes, sure. But if you don't answer the important questions, i

Re: [BUGS] Hmm, nodeUnique doesn't really support backwards scan too well

2008-08-06 Thread Gregory Stark
"Tom Lane" <[EMAIL PROTECTED]> writes: > We could probably fix this by complicating the logic in ExecUnique, > but I wonder whether it wouldn't be better to just stop treating > Unique nodes as backwards-scannable. The only reason for that > node type to exist (as opposed to using Group nodes) is

Re: [BUGS] Hmm, nodeUnique doesn't really support backwards scan too well

2008-08-06 Thread Tom Lane
Gregory Stark <[EMAIL PROTECTED]> writes: > Hm, that has the nasty side effect that someone who uses SCROLL but doesn't > fetch backwards much or at all suddenly gets a much more expensive plan than > if they didn't. Well, what are they using SCROLL for if they don't need it? A more plausible obj

[BUGS] BUG #4341: planner doesn't using index for = operation

2008-08-06 Thread Lampa
The following bug has been logged online: Bug reference: 4341 Logged by: Lampa Email address: [EMAIL PROTECTED] PostgreSQL version: 8.3.3 Operating system: Debian 2.6.18-6-amd64 #1 SMP Sun Feb 10 17:50:19 UTC 2008 x86_64 GNU/Linux Description:planner doesn't using ind

[BUGS] BUG #4342: upper, lower, initcap do not work with umlaute?

2008-08-06 Thread paull
The following bug has been logged online: Bug reference: 4342 Logged by: paull Email address: [EMAIL PROTECTED] PostgreSQL version: 8.2? not sure Operating system: ubuntu Description:upper, lower, initcap do not work with umlaute? Details: Hello I suspect this is n

Re: [BUGS] BUG #4342: upper, lower, initcap do not work with umlaute?

2008-08-06 Thread Pavel Stehule
Hello 2008/8/6 paull <[EMAIL PROTECTED]>: > > The following bug has been logged online: > > Bug reference: 4342 > Logged by: paull > Email address: [EMAIL PROTECTED] > PostgreSQL version: 8.2? not sure > Operating system: ubuntu > Description:upper, lower, initcap do n

[BUGS] BUG #4343: upper, lower, initcap do not work with umlaute? (important!)

2008-08-06 Thread paull
The following bug has been logged online: Bug reference: 4343 Logged by: paull Email address: [EMAIL PROTECTED] PostgreSQL version: 8.2? not sure Operating system: ubuntu Description:upper, lower, initcap do not work with umlaute? (important!) Details: Hello Sorry;

Re: [BUGS] BUG #4341: planner doesn't using index for = operation

2008-08-06 Thread Tom Lane
"Lampa" <[EMAIL PROTECTED]> writes: > With varchar_pattern_ops planner is not using index(first explain) but when > use LIKE index is used. > I must create another index without varchar_pattern_ops flag to get equal > speed results. Yup, this is expected behavior because '=' is not part of the va

[BUGS] Oder by not working

2008-08-06 Thread Blanco, Jose
I was hoping that the a newer version of postgres ( 8.1.11 ) would solve the problem we see when we use order by to get a listing of names. Let me explain the problem. Suppose we have the following 3 names in a table: Ta, A Ta, Z Tab, A I would expect them to show up in the oder shown above

Re: [BUGS] Hmm, nodeUnique doesn't really support backwards scan too well

2008-08-06 Thread Gregory Stark
"Tom Lane" <[EMAIL PROTECTED]> writes: > Gregory Stark <[EMAIL PROTECTED]> writes: >> Hm, that has the nasty side effect that someone who uses SCROLL but doesn't >> fetch backwards much or at all suddenly gets a much more expensive plan than >> if they didn't. > > Well, what are they using SCROLL

Re: [BUGS] Hmm, nodeUnique doesn't really support backwards scan too well

2008-08-06 Thread Tom Lane
Gregory Stark <[EMAIL PROTECTED]> writes: > "Tom Lane" <[EMAIL PROTECTED]> writes: >> ... I'm not even sure how to fix it (the nasty case is >> changing directions partway through the scan); let alone how to fix it in a >> way that's obviously enough right to make me feel comfortable in >> back-pa

Re: [BUGS] Oder by not working

2008-08-06 Thread Tom Lane
"Blanco, Jose" <[EMAIL PROTECTED]> writes: > Suppose we have the following 3 names in a table: > Ta, A > Ta, Z > Tab, A > I would expect them to show up in the oder shown above when odering by > by name, but instead I get: > Ta, A > Tab, A > Ta, Z This is not a bug. Or at least you have

Re: [BUGS] Oder by not working

2008-08-06 Thread Heikki Linnakangas
Blanco, Jose wrote: Which as you can see is not really the desired behavior. I created a test table and loaded these values into a field of type text, and then issued the following query: select * from test order by 1; name Ta, A Tab, A Ta, Z (3 rows) Unlike on some system