sybase_query()

Please take a look into my simple php code. Why does this program die on "query2 failed" but a new record acturally is inserted into table "pub_info"? I asked this question last week, but didn't get any answer so far. If you don't see any problem in there, please let me know. This is my last try! Please help me! <? $conn=sybase_connect("xxx","xxx","xxxxxxxx"); sybase_select_db("pubs",$conn); $result=@sybase_query("select * from authors",$conn) or die("query1 failed"); sybase_free_result($result); $result=@sybase_query("insert into pub_info values(0001,null,'test')",$conn) or die("query2 failed"); sybase_free_result($result); $result=@sybase_query("select * from pub_info",$conn); sybase_free_result($result); ?> working environment: SunOS5.8, php4, freetds, MSSQL Server Thanks, jongjong __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/