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Home -> Community -> Usenet -> c.d.o.misc -> Dynamic SQL in PRO-C (type 3), problem with NULL
I use e dynamic SQL statment (pro c - type 3 ) to estract
the value of single column and put it in the host-variable.
When the return of query is Null the SQL statment go in error .
Is it possible when this occur continue the process?
Now use the NVL function to return a particulat string
or number when the value is NULL. I prefer ignore the select
when tha value is Null and continue to other select.
Thanks,
Sorry for my english...
I'm italian
Dott. Riccardo Di Stefano
Alenia Marconi System s.p.a.
Rome - Italy
Received on Fri Mar 31 2000 - 06:25:53 CST