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function	SQLNumParams

Library: ODBC Include: omodbc.xin

Returns: Numeric An SQL return code. The following values may be returned: SQL_SUCCESS (the number of parameters was retrieved). SQL_SUCCESS_WITH_INFO (the number of parameters was retrieved, but a message was issued). SQL_ERROR (an error occurred). SQL_INVALID_HANDLE (the handle is invalid). SQL_STILL_EXECUTING (the program is still executing).

Declaration

  define external counter function SQLNumParams
     (  read-only SQL_handle_type StatementHandle,
        modifiable counter ParameterCount )

Returns the number of parameters in an SQL statement.

Input argument:

• StatementHandle.

Output argument:

• ParameterCount. The number of parameters in the statement.