FreeTDS Development Group

["Lowden, James K" <LowdenJK AT bernstein.com>]

> From: kwills AT mercantec.com
> Sent: Friday, January 21, 2005 2:40 PM
> I am attempting to use the following statement:
> 
> SqlReturn = SQLSetStmtAttr(stmt, SQL_ATTR_CURSOR_TYPE, (SQLUINTEGER
> *)SQL_CURSOR_STATIC, 0 );
> 
> It is giving back an error of: [FreeTDS][SQL Server]Option value
changed]
> ...
> It looks like the SQLSetStmtAttr is failing using FreeTDS but succeeds
when
> using Microsoft SQL Server ODBC Driver Version 03.85.1025.

The FreeTDS ODBC library lacks (much) support for cursors.  Here is the
code that generates your message (src/odbc/odbc.c, line 5139):

        case SQL_ATTR_CURSOR_TYPE:
                /* TODO cursors */
                if (stmt->attr.cursor_type != ui) {
                        odbc_errs_add(&stmt->errs, "01S02", NULL, NULL);
                        ODBC_RETURN(stmt, SQL_SUCCESS_WITH_INFO);
                }
                stmt->attr.cursor_type = ui;
                break;

>From what I see, 01S02 might not be the best message; perhaps HYC00
(Optional feature not implemented) or HY011 (Attribute cannot be set
now) would be more accurate.  

--jkl

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