Recent content by David

Now I also get AV from other events... basically I want to detect if an Oracle Dataset has returned any row or it has returned zero rows. Can you show me some code doing that? RecordCount doesn't seem to be reliable.

I forgot to mention: it works fine if I do the query from other events, like a buttonclick, and the table is returning records. The query itself is valid.

I've written some code that uses RecordCount in the AfterQuery event of an OracleDataset. It works, but I'm facing an Access Violation when I do an initial query from the FormCreate event. Any idea of what's wrong? ------------------

I am new in client/server databases, so please have patience with my dumb questions. I am writing an application using D6+Direct Oracle Access+Oracle 8i. So far, everything is easy. I am using numeric ID fields for identifying records in each table. Example: ALUMN_ID, TEACHER_ID, etc. The...