On Tue, Jun 07, 2011 at 07:45:43PM -0500, Kevin Grittner wrote:
During testing of the SSI DDL changes I noticed that a REINDEX INDEX
created a predicate lock on page 0 of the index.
Really? That surprises me, and I couldn't reproduce it just now.
Dan
--
Dan R. K. Ports MIT CSAIL
Dan Ports wrote:
On Tue, Jun 07, 2011 at 07:45:43PM -0500, Kevin Grittner wrote:
During testing of the SSI DDL changes I noticed that a REINDEX
INDEX created a predicate lock on page 0 of the index.
Really? That surprises me, and I couldn't reproduce it just now.
You're right; that one
Robert Haas wrote:
On Mon, Jun 6, 2011 at 10:49 AM, Simon Riggs si...@2ndquadrant.com wrote:
My point was that we have in the past implemented performance changes
to increase scalability at the last minute, and also that our personal
risk perspectives are not always set in stone.
Robert
Bruce Momjian wrote:
Simon is right that we slipped the vxid patch into 8.3 when a Postgres
user I talked to at Linuxworld mentioned high vacuum freeze activity and
simple calculations showed the many read-only queries could cause high
xid usage. Fortunately we already had a patch available
Bruce Momjian br...@momjian.us writes:
Simon is right that we slipped the vxid patch into 8.3 when a Postgres
user I talked to at Linuxworld mentioned high vacuum freeze activity and
simple calculations showed the many read-only queries could cause high
xid usage. Fortunately we already had a
Excerpts from Kevin Grittner's message of mar jun 07 20:45:43 -0400 2011:
During testing of the SSI DDL changes I noticed that a REINDEX INDEX
created a predicate lock on page 0 of the index.
Err, in a btree, page 0 is the metapage, not the root. The root page
moves around, but it's never page
Robert Creager robert.crea...@oracle.com writes:
On Jun 7, 2011, at 3:01 PM, Tom Lane wrote:
Robert Creager robert.crea...@oracle.com writes:
configure:7158: checking for flags to link embedded Perl
configure:7174: result: -L/usr/local/lib
On Thu, May 26, 2011 at 4:10 PM, Pavan Deolasee
pavan.deola...@gmail.com wrote:
So are there any other objections/suggestions ? Anyone else cares to
look at the brief design that we discussed above ? Otherwise, I would
go ahead and work on this in the coming days. Of course, I will keep
the
On Wed, Feb 16, 2011 at 11:02 PM, Robert Haas robertmh...@gmail.com wrote:
I've been thinking about the problem of $SUBJECT, and while I know
it's too early to think seriously about any 9.2 development, I want to
get my thoughts down in writing while they're fresh in my head.
It seems to me
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