What do other DBs do with their output variables if there is an embedded SQL
query resulting in a NULL return value? What I mean is:
exec sql select text into :txt:ind from ...
If text is NULL, ind will be set, but does txt change?
I was just told Informix blanks txt.
Michael
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Michael Meskes
Michael@Fam-Meskes.De
Go SF 49ers! Go Rhein Fire!
Use Debian GNU/Linux! Use PostgreSQL!
