Re: Is Linux 2.6.5 kernel good enough for production? - Mailing list pgsql-general

From Vivek Khera
Subject Re: Is Linux 2.6.5 kernel good enough for production?
Date
Msg-id x7r7tdmw4x.fsf@yertle.int.kciLink.com
Whole thread Raw
In response to Re: Is Linux 2.6.5 kernel good enough for production?  ("scott.marlowe" <scott.marlowe@ihs.com>)
List pgsql-general
>>>>> "GS" == Greg Stark <gsstark@mit.edu> writes:

GS> Uhm, under no locale would an index be used for "ts LIKE
GS> '2003-04-%'" unless you have an functional index on ts::text,
GS> which would be kind of weird.

Yes it will.  The start of the pattern is fixed text, so the index can
be used.  I do it all the time.

--
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Vivek Khera, Ph.D.                Khera Communications, Inc.
Internet: khera@kciLink.com       Rockville, MD  +1-301-869-4449 x806
AIM: vivekkhera Y!: vivek_khera   http://www.khera.org/~vivek/

pgsql-general by date:

Previous
From: Vivek Khera
Date:
Subject: extreme memory use when loading in a lot of data
Next
From: Jeff Davis
Date:
Subject: Re: Am I locking more than I need to?