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我有一个PHP脚本的错误,我不太确定我的连接查询是正确的吗?我的MySQL查询是否正确?
$sql15 = mysql_query("select userid, Reciver, Sender , proimg from Friends JOIN users ON(Reciver ='$fullname' or Sender ='$fullname') where accepted = 2") or die("ERROR Please refresh the page and try again");
$Fri = mysql_num_rows($sql15);
,这是另一种我认为是问题
$sql12 = mysql_query("select * from Friends where (Reciver = '$fullname' or Sender = '$fullname')") or die("ERROR Please refresh the page and try again");
$Friends = mysql_num_rows($sql12);
问:什么是错我的MySQL querys?
是否显示任何错误消息? – Dirk
不,它只是不做它做了什么2做它给了我一个1,我应该给我2 – Ryan
你能告诉我们这些查询应该完成什么吗?还有一些示例数据。 – Dirk