ODBC_SQLNumParams

4D v18

ODBC_SQLNumParams


ODBC_SQLNumParams ( stmtID ; parameterCount ) -> Resultado

Parámetro	Tipo	Descripción
stmtID	Entero largo	Statement ID
parameterCount	Entero largo	Number of parameters in the statement
Resultado	Entero largo	Returns the result of the MS ODBC API function SQLNumParams

The ODBC_SQLNumParams command returns the number of parameters in an SQL statement.

stmtID is a valid statement ID returned by ODBC_SQLAllocStmt.

parameterCount is the number of parameters in the statement specified by stmtID.

For more information, please see the SQLNumParams function in the MS ODBC API at http://msdn.microsoft.com/en-us/library/ms715409(VS.85).aspx.

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_STILL_EXECUTING, SQL_ERROR, or SQL_INVALID_HANDLE.

See the example for the ODBC_SQLExecute command.

Ver también