On May 1, 2015 17:09, Andrew Dunstan and...@dunslane.net wrote:
On 05/01/2015 10:14 AM, Bruce Momjian wrote:
Currently initdb outputs suggested text on starting the server:
Success. You can now start the database server using:
/u/pgsql/bin/postgres -D /u/pgsql/data
Hello guru of postgres, it's possoble to tune query with join on random
string ?
i know that it is not real life example, but i need it for tests.
soe=# explain
soe-# SELECT ADDRESS_ID,
soe-# CUSTOMER_ID,
soe-# DATE_CREATED,
soe-# HOUSE_NO_OR_NAME,
soe-#
Jim Nasby jim.na...@bluetreble.com writes:
The problem is that :: binds more tightly than -
This is well known, and even well documented.
Is this by design? If not, any ideas how bad it'd be to fix?
It is by design. The core argument for doing it is that '-' might have
type-dependent
Hi all,
Coverity is complaining that getTransforms in pg_dump.c leaks a
PQExpBuffer allocation.
Please find attached a patch to fix the leak.
Regards,
--
Michael
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index 977b72e..dccb472 100644
--- a/src/bin/pg_dump/pg_dump.c
+++
Hi all,
Coverity complained about a small indentation issue in ruleutils.c:
+ appendStringInfoString(buf, \n TRANSFORM );
+ for (i = 0; i ntypes; i++)
+ {
+ if (i != 0)
+ appendStringInfoString(buf, ,
Hi all,
Coverity is pointing out that as argtypes = NULL in
plperl_call_perl_func@plperl.c, we will have a pointer dereference if
desc-arg_arraytype[i] is not a valid OID, see here:
+ Oid*argtypes = NULL;
[...]
+ if (fcinfo-flinfo-fn_oid)
+
Given this domain...
CREATE DOMAIN loan.loan_amount numeric(7,2) --loan.loan_amount_raw
CONSTRAINT loan_amount__greater_equal_0 CHECK( VALUE = 0 )
CONSTRAINT loan_amount__less_equal_2 CHECK( VALUE = 2 )
;
I was rather surprised by
select -1::loan.loan_amount;
?column?
On 5/3/15 11:59 AM, Andrew Dunstan wrote:
On 05/03/2015 11:49 AM, Tom Lane wrote:
Andrew Dunstan and...@dunslane.net writes:
On 05/01/2015 07:24 PM, Josh Berkus wrote:
(A possible compromise position would be to offer a new GUC to
enable/disable the optimization globally; that would add only
On 5/3/15 4:15 PM, Anton wrote:
Hello guru of postgres, it's possoble to tune query with join on random
string ?
i know that it is not real life example, but i need it for tests.
Moving to -general, which is the proper list for this. (BCC -hackers)
soe-# WHERE customer_id = trunc(
Hi all,
Are there any plans to introduce in next versions of Postgres a schema
validation for JSON field type? It would be very nice to have a support of
something like json-schema spec, see
http://json-schema.org/documentation.html. Right now there's the only way
to do it via individual
On 05/03/2015 11:20 PM, Dmitry Shirokov wrote:
Hi all,
Are there any plans to introduce in next versions of Postgres a schema
validation for JSON field type? It would be very nice to have a
support of something like json-schema spec, see
http://json-schema.org/documentation.html. Right now
On 3 May 2015, at 02:42, David Fetter da...@fetter.org wrote:
On Sat, May 02, 2015 at 10:42:24PM +0100, Joe Wildish wrote:
I may start writing up on a blog of where I get to, and then post further to
this list, if there is interest.
I suspect that you would get a lot further with a
Andrew Dunstan and...@dunslane.net writes:
On 05/01/2015 07:24 PM, Josh Berkus wrote:
(A possible compromise position would be to offer a new GUC to
enable/disable the optimization globally; that would add only a reasonably
small amount of control code, and people who were afraid of the change
Hi, Jim.Thanks for review.2 мая 2015 г., в 2:10, Jim Nasby jim.na...@bluetreble.com написал(а):On 5/1/15 11:19 AM, Vladimir Borodin wrote:There are situations in which vacuuming big btree index causes stuck inWAL replaying on hot standby servers for quite a long time. I’vedescribed the problem in
Thank you Jim!
Views, they also have the problem. In my practice I use them very little,
so do not just remember them.
Somewhere I read that already are going to introduce their storage source.
If I find this source, then I write the link here.
I am a supporter of conservation of the source code.
Peter Eisentraut pete...@gmx.net writes:
On 4/26/15 12:36 PM, Tom Lane wrote:
I don't know why this patch is fooling around with compile/link flags,
but it's broken at least prairiedog
The addition of the link flag -undefined dynamic_lookup is so that
plugins can refer to symbols from other
Hi
I did some test with unlogged table in shared buffers
foo(a int[]); -- 2K long array 100K rows
for queries
select max(v) from (unnest(a) from foo) x;
select max(a[1]) from foo
select max(a[2000]) from foo
I didn't find significant slowdown.
Some slowdown is visible (about 10%) for query
I wrote:
Andrew Gierth and...@tao11.riddles.org.uk writes:
Tom == Tom Lane t...@sss.pgh.pa.us writes:
Tom and some experiments of my own, but I wonder why we are only
Tom thinking of to_tsvector. Isn't to_tsquery, for example, just
Tom about as expensive? What of other text search
Pavel Stehule pavel.steh...@gmail.com writes:
Some slowdown is visible (about 10%) for query
update foo set a = a || 1;
Significant slowdown is on following test:
do $$ declare a int[] := '{}'; begin for i in 1..9 loop a := a || 10;
end loop; end$$ language plpgsql;
do $$ declare a
On 05/03/2015 11:49 AM, Tom Lane wrote:
Andrew Dunstan and...@dunslane.net writes:
On 05/01/2015 07:24 PM, Josh Berkus wrote:
(A possible compromise position would be to offer a new GUC to
enable/disable the optimization globally; that would add only a reasonably
small amount of control code,
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