return multiple rows
Hi all,
I have a FUNCTION queried like this:
SELECT * FROM f_authorize_check_query2('%{SQL-User-Name}','%{User-Password}' [...];
Built this way:
CREATE FUNCTION f_authorize_check_query2(...) RETURNS radcheck
AS $_$
DECLARE
[...]
v_ret radcheck%ROWTYPE;
[...]
SELECT INTO v_ret '111',username,'Cleartext-Password',pwd,':=' FROM [...]
RETURN v_ret;
END;
$_$
LANGUAGE plpgsql;
It returns only one row, like this:
+----+----------+--------------------+----+-------+
| id | UserName | Attribute | op | Value |
+----+----------+--------------------+----+-------+
| 1 | bartek | Cleartext-Password | := | 1234 |
+----+----------+--------------------+----+-------+I would like it to return
+----+----------+--------------------+----+-------+
| id | UserName | Attribute | op | Value |
+----+----------+--------------------+----+-------+
| 1 | bartek | Cleartext-Password | := | 1234 |
| 3 | bartek | Simultaneous-Use | := | 1 |
+----+----------+--------------------+----+-------+*But*, I would like to _hardcode_ the "Simultaneous-Use" row.
If I use a FUNCTION to build the "Cleartext-Password" row, it's because the data structure
could not have been feetched simply.
Is SELECTing INTO a second time OK?
--
Architecte Informatique chez Blueline/Gulfsat:
Administration Systeme, Recherche & Developpement
+261 34 29 155 34
09/11/2009 05:53 PM, Rakotomandimby Mihamina:
Is SELECTing INTO a second time OK?
But I dont know how...
Any hint?
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Architecte Informatique chez Blueline/Gulfsat:
Administration Systeme, Recherche & Developpement
+261 34 29 155 34
On 11/09/2009 15:53, Rakotomandimby Mihamina wrote:
It returns only one row, like this: +----+----------+--------------------+----+-------+ | id | UserName | Attribute | op | Value | +----+----------+--------------------+----+-------+ | 1 | bartek | Cleartext-Password | := | 1234 | +----+----------+--------------------+----+-------+I would like it to return +----+----------+--------------------+----+-------+ | id | UserName | Attribute | op | Value | +----+----------+--------------------+----+-------+ | 1 | bartek | Cleartext-Password | := | 1234 | | 3 | bartek | Simultaneous-Use | := | 1 | +----+----------+--------------------+----+-------+
You need to declare the function as returning SETOF radcheck, and then
use the RETURN NEXT construct - see the pl/pgsql docs here:
There's an example here of how you do this.
*But*, I would like to _hardcode_ the "Simultaneous-Use" row.
If I use a FUNCTION to build the "Cleartext-Password" row, it's because
the data structure
could not have been feetched simply.
I'm not sure what you're getting at here.
Ray.
------------------------------------------------------------------
Raymond O'Donnell, Director of Music, Galway Cathedral, Ireland
rod@iol.ie
Galway Cathedral Recitals: http://www.galwaycathedral.org/recitals
------------------------------------------------------------------