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[英]Doctrine - How to get the records when primary key is NOT equal to foreign key
[英]foreign key is not equal to primary key
所以我的查询看起来像这样
`$dbUser = "SELECT * FROM accaount, role WHERE Username = :username AND Password = :password UNION SELECT * FROM role , accaount WHERE Role_idRole = idRole ";
$query = $conn->prepare( $dbUser);
$query->bindParam(":username", $Username);
$query->bindParam(":password", $Password);
$query->execute();`
错误是UNION SELECT * FROM role , accaount WHERE Role_idRole = idRole.
我尝试做的是使我的外键(Role_idRole)等于我的主键,来自名为role的主表,主键为idRole。 我尝试做的是查看您的帐户是否是管理员帐户。 所以,如果我是一个管理员,那么Name = 1,而不是Name = 0.名称在角色的表中。
这是我登录的完整代码
`<?php
if(!isset($_SESSION))
{
session_start();
}
require('dbConnection.php');
$Password = $_POST['LPassword'];
$Username = $_POST['LUsername'];
$dbUser = "SELECT * FROM accaount, role WHERE Username = :username AND Password = :password UNION SELECT * FROM role , accaount WHERE Role_idRole = idRole ";
$query = $conn->prepare( $dbUser);
$query->bindParam(":username", $Username);
$query->bindParam(":password", $Password);
$query->execute();
$result = $query->fetch(PDO::FETCH_ASSOC);
var_dump($result);
if ($result["Username"] == $Username && $result["Password"] == $Password) {
if($result['Name'] == 0) {
$_SESSION['LOGINUsername'] = $Username;
echo "Member";
}
$tpl->assign('USERNAME', $Username);
if($result['Name'] == 1) {
$_SESSION['LOGINAdmin'] = $Username;
echo "Admin";
}
}
else {
echo "FAIL!";
}`
我知道帐户拼写错误,但这不是错误,它也像我的数据库中那样。 这也就是var转储显示的内容
数组(大小= 8)
'idAccaount'=> int 2
'Username'=> string'rwere'(长度= 5)
'密码'=>字符串'rwere'(长度= 5)
'salt'=> string'380'(长度= 3)
'重置'=> null
'role_idRole'=>字符串'45'(长度= 2)
'idRole'=>字符串'40'(长度= 2)
'Name'=> int 1
你可以看到这个人必须是一个成员而不是一个管理员。 如果我们查看idRole 45,则name int必须为0。
我真的很困惑。
$dbUser = "SELECT accaount.Username, accaount.Password, accaount.Role_idRole, role.Name FROM accaount INNER JOIN role ON accaount.Role_idRole=role.idRole WHERE accaount.Username = :username AND accaount.Password = :password AND Role_idRole = idRole";
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