Hi, anybody know how to call shell command in postgres rule or trigger,
urgent!!
--
Jie LIANG
Internet Products Inc.
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Office:(858)320-4873
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Folks:
Here's the problem, in abstract: I need to select every record in table
A that does not have a link in table B Join Table C where Table
C.account = 11
The relevant fields:
Table_A
CaseID
Data
Table_B
GroupID
CaseID
Amount
Table_C
GroupID
AccountID
Thus, I need to select:
SELECT
see
functional index
On Wed, 25 Oct 2000 13:26:51 -0400
"Will Fitzgerald" [EMAIL PROTECTED] wrote:
I have a table, login, which has a field by the same name; there's an index
on that field. I was surprised to discover that a SELECT which compares the
login field to a constant uses an Index
On Wed, 25 Oct 2000, Sivagami . wrote:
Hi all,
I am a newbie to Postgresql, but I am familiar with SQL. I am trying to add a
constraint to my table using the ALTER TABLE command. The command goes like this :
ALTER TABLE USER_SIGNUP ADD CONSTRAINT
P_USER_SIGNUP_USER_ID PRIMARY
Okay I am still doing something wrong here
I set PGDATA2=/home/user1/database
export PGDATA2
then I start postmaster
postmaster -d PGDATA2 -i -p 5431
and i get
Can't create pid file: /usr/local/pgsql/data/postmaster.pid
Is another postmaster (pid: 10686) running?
What am I missing... I know
Michael,
SELECT Data
FROM Table A
WHERE NOT EXISTS (
SELECT * FROM Table_B, Table_C
WHERE Table_B.GroupID = TableC.GroupID
AND TableC.AccountID = 11
)
I think that the not exists is a bit quicker than the NOT IN. Give it
a whirl.
A *lot* faster. Like, 7x as fast. I'd
Hello out there,
an ignorant's question: can I/how can I create an aggregate that
performs this operation on a group of timestamp values:
select some_column,
min(timest)+(max(timest)-min(timest))/2
from mytable
group by some_column;
that is, an aggregate which
AFAIK the port number is compiled in, so you need to recompile. It's there
in the docs somewhere. you have to use a different value for --with-pgport
option in ./configure .
On Wed, 25 Oct 2000, Brian C. Doyle wrote:
I am still trying to find out how to get multiple postmasters running on
Jie Liang writes:
"../../../src/Makefile.global", line 304: Need an operator
make: fatal errors encountered -- cannot continue
su-2.04#
what I need to do?
Use GNU make.
--
Peter Eisentraut [EMAIL PROTECTED] http://yi.org/peter-e/
Dronamraju Rajesh [EMAIL PROTECTED] writes:
I have installed postgres 6.5.1 on my RedHat Linux
box. The installation went smooth without any
problems. Now when i run initdb I got errors.
Adding template1 database to pg_database...
ERROR: pg_atoi: error in "template1": can't parse
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