连接 access 问题,急啊
xkou 2004-03-23 02:06:50 <?
$connstr="DRIVER=Microsoft Access Driver (*.mdb);DBQ=G:\xuke\php\my\data\mydb.mdb" ;
$connid=odbc_connect($connstr,"","",SQL_CUR_USE_ODBC );
$qid=odbc_exec($connid,"select * from stu");
echo odbc_num_rows($qid),"<br>";
echo odbc_result($qid,"stu_name");
$free=odbc_free_result($qid);
odbc_close($connid);
?>
为什么 echo odbc_num_rows($qid)," 输出为 -1
echo odbc_result($qid,"stu_name"); 输出为数据库内的内容
odbc_num_rows 应该输出取得的列数啊,初学php 请高手指点.