Microsoft KB Archive/153852

= BUG: Syntax Error on SQLNumResultCols on GROUP BY in Subquery =

Article ID: 153852

Article Last Modified on 10/16/2003

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APPLIES TO


 * Microsoft SQL Server 6.0 Standard Edition
 * Microsoft SQL Server 6.5 Standard Edition

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This article was previously published under Q153852





SYMPTOMS
If an ODBC application does a SQLNumResultCols after a SQLPrepare of a query containing a GROUP BY in a subquery, but before having issued SQLExecute, the Microsoft SQL Server ODBC Driver will issue an error:

szSqlState = "37000", *pfNativeError = 107, *pcbErrorMsg = 134

szErrorMsg="[Microsoft][ODBC SQL Server Driver][SQL Server]

The column prefix 'B' does not match with a table

name or alias name used in the query."



WORKAROUND
Do not issue the SQLNumResultCols call until after issuing the call to SQLExecute.



STATUS
Microsoft has confirmed this to be a problem in the Microsoft SQL Server ODBC Driver version 2.50.0121. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

Additional query words: SQLBindCol SQLSetPos

Keywords: kbbug KB153852

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