On Tuesday 2. June 2009, Anton Marchenkov wrote:
>Hi!
>
>I'm trying to use the order by parameter inside a function, but it is
>ignored. Any ideas why? And how can I sort by external parameters
> inside pgsql function?
What's the problem with
SELECT * FROM foo(myvar) ORDER BY sort_key ASC
?
If sort_key is the name of a column, you must use EXECUTE and build a
dynamic query string like:
FOR rec IN EXECUTE
'SELECT * FROM customers.customers_with_mark_deleted c ORDER BY ' ||
sort_key || ' ASC'
--
Leif Biberg Kristensen | Registered Linux User #338009
Me And My Database: http://solumslekt.org/blog/
