Mike Rylander <[EMAIL PROTECTED]> writes:
> Here's mine:
> CREATE FUNCTION max2 (INTEGER,INTEGER) RETURNS INTEGER
> LANGUAGE SQL AS
> 'SELECT CASE WHEN $1 > $2 THEN $1 ELSE $2 END';
BTW, most of the standard datatypes have these already, because they are
the transition functions for the MAX()
Here's mine:
CREATE FUNCTION max2 (INTEGER,INTEGER) RETURNS INTEGER
LANGUAGE SQL AS
'SELECT CASE WHEN $1 > $2 THEN $1 ELSE $2 END';
This returns:
database=# select max2(1,2);
max2
--
2
(1 row)
database=# select max2(3,1);
max2
--
3
(1 row)
On Friday 17 October 2003 02
Hello!
I'm looking for a function to calculate the max value from two numbers,
something like max2(a,b) with a,b int
Does anyone have the trick ?
Thank you in advance..
Rodrigo!
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