John English <[email protected]> writes: > Can anyone explain what this means? It occurs when I issue what should > be a straightforward insert: > > INSERT INTO resource_usage (resid,xmlid,xmltable) > (SELECT resid,?,? FROM resource_usage WHERE xmlid=? AND xmltable=?)
I think we had a similar question not long ago, but I can't find it right now. Does it help to add a CAST around the "?"s in the SELECT list? e.g. SELECT resid, CAST(? as <type>), ... Dag
