hi all, We have a c application who work perfecty with mysql 5.0. We decide to upgrade and use mysql 5.1.
Since that, nothing work, in owr log, we have always the follonig error "Using unsupported buffer type: 254 (parameter: 2)" when we call the mysql_stmt_bind_result function what we do is a SELECT COL_1,COL_2 FROM TAB_3 where col_1 et col_2 are declared as char(3) and contain abc and def (it's a test :D ). for the bind, we use MYSQL_TYPE_STRING for both parameters (the first and the second) mysql> describe TAB_3; +-------+---------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-------+---------+------+-----+---------+-------+ | COL_1 | char(3) | YES | | NULL | | | COL_2 | char(3) | YES | | NULL | | | COL_3 | text | YES | | NULL | | +-------+---------+------+-----+---------+-------+ 3 rows in set (0.00 sec) any idea, cause I don't know by what to start to find the prob :D I looked in all mysql log, nothing special thank you -- http://deathboater.blogspot.com/ -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org