PRB: Specifying Table Name with Column Name in MFC DAOLast reviewed: June 26, 1997Article ID: Q139994 |
The information in this article applies to:
- Microsoft Visual C++, 32-bit Edition, version 4.0, 4.1
SYMPTOMSIf you add a table name qualifier to a column name in the DoFieldExchange of your CDaoRecordset-derived class where one is not required to resolve ambiguity, an exception will be thrown when the recordset is opened. The exception indicates that:
GetRows failed. The requested column is not a member of this recordset. CAUSESpecifying table name qualifiers for columns that are not ambiguous (where the column name is sufficient to uniquely identify the column) causes the assignment of retrieved data to bound columns that occurs in the GetRows function to fail.
RESOLUTIONRemove unnecessary table name qualifiers to avoid this behavior.
STATUSThis behavior is by design. |
Keywords : kbprg MfcDAO
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