Hi all,
I'm running PostgreSQL 9.1 on a fairly beefy server with a lot of RAM,
so I generally want work_mem set pretty high. One of my tables has a
GIN index, and, as a consequence of the high work_mem setting, its
fastupdate pending list can grow very large. This leads to the
occasional
To be clear, this is with PostgreSQL 9.1. Also, if there is some other
way of doing this, I'd be interested in other methodologies as well.
Zev
On 02/24/2014 10:41 PM, Zev Benjamin wrote:
Hi all,
I'm sure this has been answered somewhere, but I was not able to find
anything in the list
EXPLAIN does not appear to work on ALTER TABLE statements:
= EXPLAIN ALTER TABLE foo ALTER COLUMN bar SET NOT NULL;
ERROR: syntax error at or near ALTER
LINE 1: explain ALTER TABLE foo ALTER COLUMN bar SET NOT NULL;
^
Zev
On 02/25/2014 01:56 PM, Sameer Kumar wrote:
I think
Hi all,
I'm sure this has been answered somewhere, but I was not able to find
anything in the list archives.
I'm conceptually trying to do
ALTER TABLE foo ADD COLUMN bar boolean NOT NULL DEFAULT False;
without taking any noticeable downtime. I know I can divide the query
up like so:
Hi,
Could anyone explain the meaning of the bit fields in struct
HeadlineWordEntry? Specifically, I'm not completely sure about
selected, in, replace, repeated, and skip.
Thanks,
Zev
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To make changes to your
On 11/15/2013 07:40 PM, Zev Benjamin wrote:
One problem that I've run into here is that I would also like to
highlight matched text in my application. For my existing search
solution, I do this with ts_headline. For partial matches, it's
unfortunately not just a matter of searching
On 11/15/2013 07:40 PM, Zev Benjamin wrote:
One problem that I've run into here is that I would also like to
highlight matched text in my application. For my existing search
solution, I do this with ts_headline. For partial matches, it's
unfortunately not just a matter of searching
Thanks for the explanation and examples!
Zev
On 11/28/2013 10:03 AM, Tom Lane wrote:
David Johnston pol...@yahoo.com writes:
Zev Benjamin wrote
It appears that unnest, when called on a multi-dimensional array,
effectively flattens the array first. For example: ...
Multidimensional
reduce_dim(array[array[1, 2], array[2, 3]]);
reduce_dim
{1,2}
{2,3}
(2 rows)
Regards
Pavel Stehule
2013/11/28 Zev Benjamin zev-pg...@strangersgate.com
mailto:zev-pg...@strangersgate.com
It appears that unnest, when called on a multi-dimensional array,
effectively flattens
?
Zev
On 12/02/2013 01:24 PM, Pavel Stehule wrote:
2013/12/2 Zev Benjamin zev-pg...@strangersgate.com
mailto:zev-pg...@strangersgate.com
Hrm. Conceptually, I think you actually want something like:
CREATE OR REPLACE FUNCTION public.reduce_dim(anyarray)
RETURNS SETOF anyarray
It appears that unnest, when called on a multi-dimensional array,
effectively flattens the array first. For example:
= select * from unnest(array[array[1, 2], array[2, 3]]);
unnest
1
2
2
3
(4 rows)
while I would have expect something like the following:
=
It appears that unnest, when called on a multi-dimensional array,
effectively flattens the array first. For example:
= select * from unnest(array[array[1, 2], array[2, 3]]);
unnest
1
2
2
3
(4 rows)
while I would have expect something like the following:
=
On 11/14/2013 10:09 AM, Alexander Farber wrote:
pgtune has produced the following for my server (the specs:
http://www.hetzner.de/en/hosting/produkte_rootserver/px60ssd ):
default_statistics_target = 50
maintenance_work_mem = 1GB
constraint_exclusion = on
checkpoint_completion_target = 0.9
Hi,
I have Postgres full text search set up for my application and it's been
working great! However, my users would like their searches to turn up
parts of URLs. For example, they would like a search for foobar to
turn up a document that contains the string
http://example.com/foobar/blah;
On 11/06/2013 01:47 PM, bricklen wrote:
On Wed, Nov 6, 2013 at 10:45 AM, Zev Benjamin
zev-pg...@strangersgate.com mailto:zev-pg...@strangersgate.com wrote:
Hi,
I have Postgres full text search set up for my application and it's
been working great! However, my users would like
On 11/06/2013 02:04 PM, bricklen wrote:
On Wed, Nov 6, 2013 at 10:53 AM, Zev Benjamin
zev-pg...@strangersgate.com mailto:zev-pg...@strangersgate.com wrote:
On 11/06/2013 01:47 PM, bricklen wrote:
On Wed, Nov 6, 2013 at 10:45 AM, Zev Benjamin
zev-pg...@strangersgate.com
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