On Fri, 8 Nov 2002, Ludwig Lim wrote:
> Hi:
>
> I tried the following:
> CREATE TABLE x(
>a NUMERIC(5,0),
>b VARCHAR(5)
> );
>
> CREATE TABLE y(
>a INTEGER,
>b VARCHAR(5)
> );
>
> INSERT INTO x(b) VALUES ('LUDZ');
> INSERT INTO y(b) VALUES ('TEST')
Stephan Szabo <[EMAIL PROTECTED]> writes:
>> Does having more than 1 trigger of the same kind
>> produces some side effect? I mean is the order of the
>> trigger firing is always the same?
> IIRC the triggers are fired in name order.
That's true as of 7.3; I do not think prior versions promised a
Hi:
I tried the following:
CREATE TABLE x(
a NUMERIC(5,0),
b VARCHAR(5)
);
CREATE TABLE y(
a INTEGER,
b VARCHAR(5)
);
INSERT INTO x(b) VALUES ('LUDZ');
INSERT INTO y(b) VALUES ('TEST');
SELECT x.b,y.b FROM x,y WHERE x.a=y.a
returns zero rows.
On Fri, 8 Nov 2002, Ludwig Lim wrote:
> Hi:
>
>Can I have more than 1 trigger of same kind on one
> table? (i.e. 2 AFTER INSERT TRIGGER) on 1 table?
Yes.
>Does having more than 1 trigger of the same kind
> produces some side effect? I mean is the order of the
> trigger firing is always t
Hi:
Can I have more than 1 trigger of same kind on one
table? (i.e. 2 AFTER INSERT TRIGGER) on 1 table?
I'm planning to split up a large trigger function
(about 200 lines) into 2 seperate triggers. Since
PL/PGSQL functions cannot accepts OPAQUE as arguments,
I have to create 2 triggers inst
Hi:
Can I pass the the variables OLD and NEW (type
OPAQUE) to another function is expecting a composite
type as parameter?
Are opaque considered as composite type?
Thank you in advance,
ludwig.
__
Do you Yahoo!?
New DSL Internet Access from
Josh Berkus wrote:
>
> Luis,
>
> > Just a question.
> > I'm writing some rules to insert/update some data in my database, and I
> > gave all the privileges on that view to the user, and only select on the
> > tables.
> > When that user inserts data using the view, I thought that was user
> > p
Luis,
> Just a question.
> I'm writing some rules to insert/update some data in my database, and I
> gave all the privileges on that view to the user, and only select on the
> tables.
> When that user inserts data using the view, I thought that was user
> postgres that will do the rest ! But I
Roberto Mello <[EMAIL PROTECTED]> writes:
> Is there any way to make a timestamp difference operation not return an
> interval? I'd like to get hours, minutes and seconds only, not the "1 day"
> or whatnot.
I think your complaint is not that you get an interval, but that you
want it displayed diff
There is no way to do this short of maybe hacking at the system tables,
and even then thats likely to cause problems. If you cant recreate the
table, your best bet is to create two new columns and copy the data in,
delete the data from the old columns, rename the columns accordingly,
and perhaps ad
On Fri, Nov 08, 2002 at 11:20:02 -0700,
Roberto Mello <[EMAIL PROTECTED]> wrote:
>
> Is there any way to make a timestamp difference operation not return an
> interval? I'd like to get hours, minutes and seconds only, not the "1 day"
> or whatnot.
When you take a difference of two timestamps, y
I saw this question on another PG mailing list, and I don't know how to
answer. I've tried casting the interval to a timestamp, but that doesn't
seem to be supported in 7.2. Does anyone have an answer?
Is there any way to make a timestamp difference operation not return an
interval? I'd like to ge
Hello everybody,
Just a question.
I'm writing some rules to insert/update some data in my database, and I
gave all the privileges on that view to the user, and only select on the
tables.
When that user inserts data using the view, I thought that was user
postgres that will do the rest ! But I g
There is no way to force INSERT unless you are telling it to do that
somehow. Are you perhaps using -d. That causes inserts too? What is
your command line for the dump?
---
Joost Witteveen wrote:
> I remember the pg_dump
I didn't realize there was a contrib/lo, I only created the lo type as
described in the psqlodbc faq.
I have now installed the contrib/lo and everything is working fine.
I am using PG version 7.2
thanks.
From: Tom Lane <[EMAIL PROTECTED]>
To: "Nekta Katz" <[EMAIL PROTECTED]>
CC: [EMAIL PROTE
I remember the pg_dump command creating dumps with \copy in them
But for some reason (upgrade of postgresql?) it now started to
create dumps with inserts, as though I gave it the --inserts
argument (but I don't).
man pg_dump explains how to make it use inserts, but I cannot find
anywhere how to ma
I think 7.3 has this feature.
Daniel
""Rachel.Vaudron"" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
news:Pine.LNX.4.33.0211080811160.12232-10@;lazaret.unice.fr...
> Hi,
>
> I wonder if it is possible to remove a field of a table ?
> I haven't found anything about this into the reference manual
Hi,
Firstly , sorry about my poor english, I'll do my best to explain what I
want.
Actually, in most cases, We do query via view, in order to improve
the query speed, we'll create index in physical table field that is mapped
in view's where statement. So, I got an idea to store view statement in a
On Thu, 07 Nov 2002 09:57:27 +0100
Christoph Haller <[EMAIL PROTECTED]> wrote:
> > ORDER BY proj.project_id ;
>
> What about simply replacing ORDER BY proj.project_id ; by
> GROUP BY project_id, marketing_name ;
You're right. Thanks a lot.
Regards,
Masaru Sugawara
>
> This is the final query, can anyone see anything wrong with it?:
> SELECT projects.project_id, projects.marketing_name,
> COUNT(lots.lot_id) AS def_count,
> COUNT(CASE WHEN dt.days_old_start_date < {d '2002-10-08'}
> THEN lots.lot_id ELSE NULL END
>
--- Christoph Haller <[EMAIL PROTECTED]> wrote:
> It's obvious this approach is most inflexible.
> As soon as there is a new vendor, one has to
> re-write the query and add
> SUM(CASE vendor WHEN 'mr. new' THEN ... ,
>
> In an advanced example it is shown how to deal with
> cross tabs in
> gener
Thanks to Josh, Richard, Tom
EXECUTE ''SELECT CAST(''
|| quote_ident($1)
|| '' AS TEXT) AS foo FROM ''
|| quote_ident($2)
and then
list := list || '', '' || this_record.foo ;
works perfectly.
Regards, Christoph
---(end of broadcast)--
Thanks a lot, but it's already what i am doing!
It's very a pity that there is no way do to this more quickly!!!
> alter table xxx rename to temp;
> create table xxx as
> select field1, field2, ...without some field... from temp;
> drop table temp;
>
> Tomasz Myrta
>
>
Rachel
-
Uz.ytkownik Rachel.Vaudron napisa?:
Hi,
I wonder if it is possible to remove a field of a table ?
I haven't found anything about this into the reference manual.
Can I do something like that ?:
ALTER TABLE table
DROP COLUMN column;
alter table xxx rename to temp;
create table xxx as
select fiel
>
> if I want to write a function for getting the view.field's source
> table.field
> how could I achieve it?
>
This sounds like a real challange.
Throughout the years I've had to learn it's always a pain to
retrieve system catalog information - no matter which
DBMS is in use.
On the other hand, yo
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