php查询oracle 临时表,为何为空
Jun 13, 2016 am 11:45 AM
nbsp
php查询oracle 临时表,为什么为空?
<br />$dbOracle=oci_connect("数据库连接都是正常的,查询不是临时表都正常");<br /><br />$oracleSql="". <br />"begin ". <br />" insert into FS_TT". <br />" select * ". <br />" from FS ". <br />" where rownum <2;". <br />" end;";//不用begin 直接写sql也是一样的 $stid = oci_parse($dbOracle, $oracleSql);<br /><br /> $r=oci_execute($stid);<br /> print_r($r);<br /><br /> $oracleSql="select * from FS_TT";<br /> $stid = oci_parse($dbOracle, $oracleSql);<br /> $r=oci_execute($stid);<br /> print_r($r);<br /> //上面sql在plsql里面执行都没有问题,能查询出 临时表新插入的数据 <br /> //但是php就查询不出来 <br /> //把临时表,改成正是表,php就可以查询出来 <br /> //什么原因呢?我现在还算是在一个会话里面把? <br /> //权限?我php连接用的用户名密码,和plsql用的一样 <br /><br /> while ($row = oci_fetch_assoc($stid)){ <br /> echo $row['NAME'],"<br>\n";<br /> } <br /><br />
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------解决方案--------------------
可能是 where rownum ; 后面的分号导致的查询失败
你
$oracleSql = "insert into FS_TT select * from FS where rownum 看看
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