Lists: | pgsql-sql |
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From: | "Humble Geek" <humblegeek(at)rogers(dot)com> |
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To: | pgsql-sql(at)postgresql(dot)org |
Subject: | PLSQL Question regarding multiple inserts |
Date: | 2004-02-25 03:56:22 |
Message-ID: | G1V_b.53$Yf.7@twister01.bloor.is.net.cable.rogers.com |
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Lists: | pgsql-sql |
Hi all. Quick and perhaps silly question, but...
I am using Pg 7.3. I am writing a function using pgplsql. This function will
perform multiple inserts. Let's say two of the inserts are as follows:
-- id is primary key
insert into users (id, username) values (nextval('someSeq'),'somename');
-- id is also a PK
insert into log (id, uid, message) values (nextval('someOtherSeq'),XXX,'New
Account');
Assume XXX is the id from the first insert. How do I get that number? Not
currval('someSeq') - 'cause someone else may have performed an insert - but
the id for that specific insert.
Thanks,
HG
From: | "V i s h a l Kashyap (at) [Sai Hertz And Control Systems]" <sank89(at)sancharnet(dot)in> |
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To: | Humble Geek <humblegeek(at)rogers(dot)com> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: PLSQL Question regarding multiple inserts |
Date: | 2004-03-01 04:17:50 |
Message-ID: | 4042B96E.5080808@sancharnet.in |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Lists: | pgsql-sql |
Dear Humble Geek ,
>-- id is primary key
>insert into users (id, username) values (nextval('someSeq'),'somename');
>-- id is also a PK
>insert into log (id, uid, message) values (nextval('someOtherSeq'),XXX,'New
>Account');
>Assume XXX is the id from the first insert. How do I get that number? Not
>currval('someSeq') - 'cause someone else may have performed an insert
>
>
Nop,
If the insert and later on
currval('someSeq') is called inside the same function
currval will only return the current value that has been effected by the
first insert made.
--
Best Regards,
Vishal Kashyap
Director / Lead Developer,
Sai Hertz And Control Systems Pvt Ltd,
http://saihertz.rediffblogs.com
Jabber IM: vishalkashyap(at)jabber(dot)org
ICQ : 264360076
Yahoo IM: mailforvishal(at)yahoo(dot)com
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You yourself, as much as anybody in the entire
universe, deserve your love and affection.
- Buddha
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pgsql=# select marital_status from vishals_life;
marital_status
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Single not looking
1 Row(s) affected
___
//\\\
( 0_0 )
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