About this Article:
My co-worker encountered an unexpected error using a SQL statement with a UNION clause in Visual FoxPro 8 that had always worked in other versions of FoxPro: "Operation is invalid for a Memo, General or Picture field." We knew VFP 8 was in stricter compliance with standard SQL syntax than previous versions, but why the error message all of a sudden?
Keyword Tags: Application Development, Database, Database Development, Database Management, Development, Microsoft, Microsoft Outlook, Microsoft Visual FoxPro, Programming