On Mon, Nov 17, 2014 at 10:20 AM, Gabriel Sánchez Martínez
gabrielesanc...@gmail.com wrote:
The situation appears to be stable now, but upon running REINDEX and
VACUUM on one of the databases, I get the following:
WARNING: relation pg_attrdef TID 1/1: OID is invalid
WARNING: relation
Hi.
I was looking into a need of doing SHA on contents of a large object, and
it seems that the only digest (and other) functions provided by pgcrypto
produce output based on a single string on an input, without being able to
accumulate for multiple data blocks. It would be nice to see those,
Hi.
Where is the proper documentation for lo_* functions (e.g. lo_open) that
are available as SQL functions? I see libpq functions documented in
/static/lo-interfaces.html, but not the SQL ones (from pg_catalog).
Thank you,
Pawel.
Jim Nasby wrote on 11/15/2014 07:57 AM:
Something else to consider: using FOUND to decide whether to INSERT vs
UPDATE is a race condition: you can do the SELECT, someone else can then
insert or delete, and then you attempt to do the wrong thing.
To handle this correctly, you need an
Hello Pawel,
2014-11-17 11:55 GMT+03:00 Pawel Veselov pawel.vese...@gmail.com:
Hi.
Where is the proper documentation for lo_* functions (e.g. lo_open) that
are available as SQL functions? I see libpq functions documented in
/static/lo-interfaces.html, but not the SQL ones (from pg_catalog).
Hello,
I am running PostgreSQL 9.3.5 on Ubuntu 14.04. i want to encrpty data
while storing and decrypt while retrieving it. so i am using pgcrypto to
achieve it. i have genrated the keys using gpg --gen-key.
and i have exported them to also.
I have created the table this way :
CREATE TABLE
Hello,
As i am new to postgresql and django. please help me to acheive the
following.
I have created a database with some tables and i want to encrypt the
data in database tables, so please someone guide me how to do it.?
i want to encrypt the data and also decrypt through django,
Hi Venktesh,
Following is small test case:
==
leon=# create table demo(pw bytea);
CREATE TABLE
leon=# insert into demo(pw) values ( encrypt( 'data', 'key', 'aes') );
INSERT 0 1
leon=# select decrypt(pw, 'key', 'aes') FROM demo;
decrypt
\x64617461
(1 row)
On Mon, 17 Nov 2014 16:53:43 +0530
VENKTESH GUTTEDAR venkteshgutte...@gmail.com wrote:
Hello,
As i am new to postgresql and django. please help me to acheive the
following.
I have created a database with some tables and i want to encrypt the
data in database tables, so please
On Nov 17, 2014, at 3:28, Raghu Ram raghuchenn...@gmail.com wrote:
On Mon, Nov 17, 2014 at 10:20 AM, Gabriel Sánchez Martínez
gabrielesanc...@gmail.com wrote:
The situation appears to be stable now, but upon running REINDEX and VACUUM
on one of the databases, I get the following:
Hello!
After modify trassa.update_cpu_load_list function on inserting one line
per time trigger work fine.
CREATE OR REPLACE FUNCTION trassa.update_cpu_load_list(device_id
integer, device_timestamp integer, device_cpu smallint[],
device_cpu_load smallint[])
RETURNS boolean AS
$BODY$
On Nov 17, 2014, at 8:10, Gabriel Sánchez Martínez
gabrielesanc...@gmail.com wrote:
On Nov 17, 2014, at 3:28, Raghu Ram raghuchenn...@gmail.com wrote:
On Mon, Nov 17, 2014 at 10:20 AM, Gabriel Sánchez Martínez
gabrielesanc...@gmail.com wrote:
The situation appears to be stable
Gabriel Sánchez Martínez wrote:
Any suggestions on what sanity checks I should run? For now I am
doing reindex and vacuum. I think that forces everything to be read. I
am assuming that if vacuum completes without error then the table is
fine.
The main sanity check is to make sure the disks
On Wed, Nov 12, 2014 at 7:17 PM, Tim Uckun timuc...@gmail.com wrote:
What is the most efficient way to model key value tags on records. The keys
and values will be variable and changing over time. The values may be of
various types (numbers, dates, strings etc). There will be filters and
Hi,
I have a very basic question about PostgreSQL replication.The Question is that
after replication on Client Server ,not able to login as postgres user on
client .(Postgres replication manuals are got from Official Website).But no
issue on login to server.Answers are valuable.
Thanks $
I notice there are several modules to create specialized indices in
PostgreSQL for searching VARCHAR data. For example, fuzzy, trigram, full
text, etc.
I've been googling around but I can't find the optimal method (reasonable
speed and size, simplicity) for my use case.
My text searches will
On Mon, Nov 17, 2014 at 3:00 AM, VENKTESH GUTTEDAR
venkteshgutte...@gmail.com wrote:
INSERT INTO testuserscards(username, cc)SELECT robotccs.username,
pgp_pub_encrypt(robotccs.cc, keys.pubkey) As cc
FROM (VALUES ('robby', '4'),
('artoo', '41112') ) As
On Thu, Nov 13, 2014 at 7:34 PM, Tom Lane t...@sss.pgh.pa.us wrote:
One thing that occurs to me is that if the generic plan estimate comes
out much cheaper than the custom one, maybe we should assume that the
generic's cost estimate is bogus. Right offhand I can't think of a reason
for a
Robert Haas robertmh...@gmail.com writes:
On Thu, Nov 13, 2014 at 7:34 PM, Tom Lane t...@sss.pgh.pa.us wrote:
One thing that occurs to me is that if the generic plan estimate comes
out much cheaper than the custom one, maybe we should assume that the
generic's cost estimate is bogus. Right
One interesting option would be kicking in an extra more expensive
planning cycle after the Nth run of the query, in general a lot of
these planned queries run 1000s of times, if you add some extra cost
to run 100 it may not be prohibitive cost wise.
On Tue, Nov 18, 2014 at 8:27 AM, Tom Lane
My Main worry is that the tag values will be of different types and ideally
I would be able to search for using type specific ranges. For example if
the tag value is a date then be able to do a date interval search but if
the tag values are strings then do an ilike search.
I was thinking of
Hi guys,
I need to drop a view in order to alter a type of a column:
numeric(12,1) - numeric(12,2):
ERROR: cannot alter type of a column used by a view or rule
DETAIL: rule _RETURN on view "TransTasksCube" depends on column
"billable_units"
Trying
Le 17 nov. 2014 22:49, Klaus Hofeditz ]project-open[
klaus.hofed...@project-open.com a écrit :
Hi guys,
I need to drop a view in order to alter a type of a column:
numeric(12,1) - numeric(12,2):
ERROR: cannot alter type of a column used by a view or rule DETAIL:
rule _RETURN on view
On Mon, Nov 17, 2014 at 3:43 PM, Tim Uckun timuc...@gmail.com wrote:
My Main worry is that the tag values will be of different types and ideally
I would be able to search for using type specific ranges. For example if the
tag value is a date then be able to do a date interval search but if the
Hi Guillaume splendid - tx! ./k
On 17/11/2014 22:53, Guillaume Lelarge wrote:
Le 17 nov. 2014 22:49, "Klaus Hofeditz
]project-open[" klaus.hofed...@project-open.com
a écrit :
Hi guys,
I need to drop a view in
Klaus Hofeditz ]project-open[ wrote on 17.11.2014 23:10:
Hi guys,
I need to drop a view in order to alter a type of a column: numeric(12,1) -
numeric(12,2):
ERROR: cannot alter type of a column used by a view or rule DETAIL: rule _RETURN on view
TransTasksCube depends on column
Hello.
As a note, I ran into the following today (doing a select distinct is fast,
doing a count distinct is significantly slower?)
assume a table issue with a COLUMN nodename character varying(64);, 7.5M
rows...
select distinct substring(nodename from 1 for 9) from issue;
-- 5.8s
select
Roger Pack rogerdpa...@gmail.com writes:
As a note, I ran into the following today (doing a select distinct is fast,
doing a count distinct is significantly slower?)
The planner appears to prefer hash aggregation for the variants of
your query wherein the DISTINCT becomes a separate plan step.
On Nov 17, 2014, at 12:55 PM, Robert DiFalco wrote:
SELECT * FROM MyTable WHERE upper(FullName) LIKE upper('%John%');
That said, which would be the best extension module to use? A gist index on
the uppercased column? Or something else? Thanks!
Performance wise, I think a function
Jonathan Vanasco-7 wrote
The reason is that GIN/GIST use language patterns to simplify the index.
so they work great on words
select plainto_tsquery('doing watching reading programming');
'watch' 'read' 'program'
but not so great on names:
select
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