On Wed, 30 Mar 2005 09:11:09 +0200, Shaun Clements <ShaunC@relyant.co.za> wrote:
> Can anyone tell me what the problem is here:
> I am inserting into a table via a stored procedure, to a few columns within
> the table and postgres is throwing a
> CANNOT EXECUTE NULL QUERY.
>
> <code snip>
> EXECUTE ''INSERT INTO table (column1, column2, column3,
> ''||quote_ident(column4)||'') values
> (''||quote_literal(RECORDNAME.column1)||'',''||quote_literal(RECORDNAME.colu
> mn2)||'',''''stringvalue'''',''||quote_literal(RECORDNAME.column2)||'')'';
> </code snip>
>
> Is this a bug, as I am ensuring that the NOT NULL columns are supplied, as
> well as one other.
At least one of column4, recordname.column1, recordname.column2,
recordname.column2 is null. If you append a null to a string, the
result is null.
klint.
+---------------------------------------+-----------------+
: Klint Gore : "Non rhyming :
: EMail : kg@kgb.une.edu.au : slang - the :
: Snail : A.B.R.I. : possibilities :
: Mail University of New England : are useless" :
: Armidale NSW 2351 Australia : L.J.J. :
: Fax : +61 2 6772 5376 : :
+---------------------------------------+-----------------+