Re: UDTF (or similar) to retrieve data from SYSPARTITIONSTAT

Thanks, Birgitta

I'll add the SET statement.

As stated in the original post, this is for a version 6.1.0 LPAR but thanks for the 7.1 view concept. I'll keep it in mind if I ever get to work on a 7.1 system. :)

Robert
"Contrariwise, if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic."--Tweedledee

On 09/28/2013 4:13 AM, Birgitta Hauser wrote:

You may get a better performance avoiding the UPPER(TRIM(ParameterValue)) in
the RETURN SELECT statement.
Just add a SET Statement before the return statement and use the (modified)
SCHEMA_NAME in your SELECT statement:

BEGIN
Set Schema_Name = UPPER(TRIM(Schema_Name);
Return SELECT ...
WHERE Sys_DName = Schema_Name
...

If you are on Release 7.1 creating a VIEW (instead of an UDTF would be the
better option).
The schema_Name can be included as Global Variable (CREATE VARIABLE) and set
in your environment immediately before using the view.

Birgitta

Mit freundlichen Grüßen / Best regards

Birgitta Hauser

"Shoot for the moon, even if you miss, you'll land among the stars." (Les
Brown)
"If you think education is expensive, try ignorance." (Derek Bok)
"What is worse than training your staff and losing them? Not training them
and keeping them!"