ODBC_SQLNumResultCols

4D v17


ODBC_SQLNumResultCols ( stmtID ; columnCount ) -> Resultado

Parámetro	Tipo	Descripción
stmtID	Entero largo	Statement ID
columnCount	Entero largo	Number of columns in the result set
Resultado	Entero largo	Returns the result of the MS ODBC API function SQLNumResultCols

The ODBC_SQLNumResultCols command returns the number of columns in a result set.

stmtID is a valid statement ID returned by ODBC_SQLAllocStmt.

columnCount is the number of columns in the result set. It does not include a bound bookmark column.

For more information, please see the SQLNumResultCols function in the MS ODBC API Reference at http://msdn.microsoft.com/en-us/library/ms715393(VS.85).aspx.

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_STILL_EXECUTING, SQL_ERROR, or SQL_INVALID_HANDLE.