Re: [PATCHES] xpath_array with namespaces support

2007-04-22 Thread Nikolay Samokhvalov
What's with this patch? I do not see it in unapplied patches list, neither it was commited... What we have now in CVS is not a good thing. On 4/10/07, Nikolay Samokhvalov <[EMAIL PROTECTED]> wrote: Here is new version that adds following changes: 4. Function is now strict, per discussion. 5.

[PATCHES] Re: [COMMITTERS] pgsql: Some further performance tweaks for planning large inheritance

2007-04-22 Thread Bruce Momjian
Does this eliminate problems with using a large number of tablespaces? --- Tom Lane wrote: > Log Message: > --- > Some further performance tweaks for planning large inheritance trees that > are mostly excluded by con

Re: [PATCHES] xpath_array with namespaces support

2007-04-22 Thread Bruce Momjian
Your patch has been added to the PostgreSQL unapplied patches list at: http://momjian.postgresql.org/cgi-bin/pgpatches It will be applied as soon as one of the PostgreSQL committers reviews and approves it. --- Ni

Re: [PATCHES] xpath_array with namespaces support

2007-04-22 Thread Bruce Momjian
Thanks, added to queue. --- Nikolay Samokhvalov wrote: > What's with this patch? > I do not see it in unapplied patches list, neither it was commited... > What we have now in CVS is not a good thing. > > On 4/10/07, Nikolay

Re: [PATCHES] guc patch: Make variables fall back to default values

2007-04-22 Thread Bruce Momjian
Patch applied by Peter. Thanks. --- Joachim Wieland wrote: > On Mon, Apr 02, 2007 at 07:25:46PM -0400, Bruce Momjian wrote: > > I assume this patch is not ready for 8.3, so I added a URL to the TODO > > list for it. > > I

Re: [PATCHES] [HACKERS] parser dilemma

2007-04-22 Thread Andrew Dunstan
Tom Lane wrote: So I think attaching a precedence to the GENERATED keyword is dangerous. Especially when we have a good workaround which would just require use of () around certain postfix-operator expressions. cheers andrew ---(end of broadcast)

Re: [PATCHES] [COMMITTERS] pgsql: Some further performance tweaks for planning large inheritance

2007-04-22 Thread Tom Lane
Bruce Momjian <[EMAIL PROTECTED]> writes: > Does this eliminate problems with using a large number of tablespaces? No, it doesn't have anything particular to do with tablespaces. It gets rid of some bottlenecks that become noticeable with a large number of child tables. re

Re: [PATCHES] [HACKERS] parser dilemma

2007-04-22 Thread Tom Lane
Andrew Dunstan <[EMAIL PROTECTED]> writes: > Tom Lane wrote: >> So I think attaching a precedence to the GENERATED keyword is dangerous. > Especially when we have a good workaround which would just require use > of () around certain postfix-operator expressions. Yeah, I'm leaning to the idea th

[PATCHES] Re: [COMMITTERS] pgsql: Some further performance tweaks for planning large inheritance

2007-04-22 Thread Bruce Momjian
Tom Lane wrote: > Bruce Momjian <[EMAIL PROTECTED]> writes: > > Does this eliminate problems with using a large number of tablespaces? > > No, it doesn't have anything particular to do with tablespaces. > It gets rid of some bottlenecks that become noticeable with a > large number of child tables.

Re: [PATCHES] [HACKERS] Full page writes improvement, code update

2007-04-22 Thread Koichi Suzuki
Hi, I don't insist the name and the default of the GUC parameter. I'm afraid wal_fullpage_optimization = on (default) makes some confusion because the default behavior becomes a bit different on WAL itself. I'd like to have some more opinion on this. Zeugswetter Andreas ADI SD wrote: With D

Re: [PATCHES] Dead Space Map version 3 (simplified)

2007-04-22 Thread Hiroki Kataoka
Heikki Linnakangas wrote: The way you update the DSM is quite interesting. When a page is dirtied, the BM_DSM_DIRTY flag is set in the buffer descriptor. The corresponding bit in the DSM is set lazily in FlushBuffer whenever BM_DSM_DIRTY is set. That's a clever way to avoid contention on update