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* User input in psql
@ 2005-11-02 23:40 Ashok Agrawal <Ashok.Agrawal@Sun.COM>
2005-11-03 07:48 ` Re: User input in psql Richard Huxton <dev@archonet.com>
0 siblings, 1 reply; 2+ messages in thread
From: Ashok Agrawal @ 2005-11-02 23:40 UTC (permalink / raw)
To: pgsql-sql; tgl@sss.pgh.pa.us
Hi .
Just wanted to know what is equivalent of "Oracle &" in postgresql.
select count(*) from table1 where id =&1 where sqlplus plus will
prompt to enter value for 1. I would like to do the same in psql.
Thanks
Ashok
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: User input in psql
2005-11-02 23:40 User input in psql Ashok Agrawal <Ashok.Agrawal@Sun.COM>
@ 2005-11-03 07:48 ` Richard Huxton <dev@archonet.com>
0 siblings, 0 replies; 2+ messages in thread
From: Richard Huxton @ 2005-11-03 07:48 UTC (permalink / raw)
To: Ashok.Agrawal@Sun.COM; +Cc: pgsql-sql; tgl@sss.pgh.pa.us
Ashok Agrawal wrote:
> Hi .
>
> Just wanted to know what is equivalent of "Oracle &" in postgresql.
>
> select count(*) from table1 where id =&1 where sqlplus plus will
> prompt to enter value for 1. I would like to do the same in psql.
There isn't an equivalent feature, I'm afraid. There are variables you
can use, but no interactive prompting.
\set myvar foo
SELECT count(*) FROM table1 WHERE id = :foo;
--
Richard Huxton
Archonet Ltd
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2005-11-02 23:40 User input in psql Ashok Agrawal <Ashok.Agrawal@Sun.COM>
2005-11-03 07:48 ` Richard Huxton <dev@archonet.com>
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