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| Hi, It appears that SQLDescribeCol returns the wrong column size for the macaddress datatype: it returns 6. Using that size in SQLBindCol results in a SQLFetch error of SQL_SUCCESS_WITH_INFO and the message "Fetched item was truncated". Changing the size to 18 in SQLBindCol works OK. Should the return value of SQLDescribeCol indeed be 18 (the length of the text string "00:00:00:00:00:00" including a '\0') instead of 6? If not, is there a way to get the exact type of such a column to handle this case: SQLDescribeCol seems to return SQL_VARCHAR as type so I cannot differentiate between a real SQL_VARCHAR and a macaddress? TIA -- Groeten, Joost Kraaijeveld Askesis B.V. Molukkenstraat 14 6524NB Nijmegen tel: 024-3888063 / 06-51855277 fax: 024-3608416 web: www.askesis.nl ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match |