Question

我有两个左外连接的表。我希望使用PHP显示来自两个表的信息。

这是我的问题：

$query = "SELECT headcount.*, empinfo.* 
  FROM headcount LEFT OUTER JOIN empinfo ON headcount.id = empinfo.id 
  WHERE empinfo.IsActive = '1' 
  AND headcount.HomeDept ='Rides 1' ORDER BY headcount.EmployeeName ASC";

以下是声明的其余部分：

IsUnderage位于empinfo表中。 EmployeeName，JobTitle位于headcount表中。两个表中的id匹配。

    echo "<tr>";
    echo '<td>' . $row['EmployeeName'] . '</td>';
    echo '<td>' . $row['JobTitle'] . '</td>';
    echo '<td>' . $row['IsUnderage'] . '</td>';
    echo '<td><a href="edit.php?id=' . $row['id'] . '">Edit</a></td>';
    echo "</tr>";

前两个（EmployeeName，JobTitle）工作正常，但IsUnderage不起作用。我尝试使用$ row [＆＃39; empinfo.IsUnderage＆＃39;]，但这也不起作用。

一行数据转储（*保密信息）：

Array ( [0] => * [EmployeeName] => * [1] => * [DOB] => * [2] => 18 [Age] => 18 
[3] => * [StreetAddress] => * [4] => * [City] => * [5] => * [State] => *
[6] => * [ZipCode] => * [7] => * [Email] => * [8] => * [HomePhone] => *
[9] => * [Wireless] => * [10] => * [JobTitle] => * [11] => 7006 [id] => 7006 [12] => * [HomeDept] => *
[13] => * [Manager] => * [14] => 7006 [15] => 1 [isActive] => 1 [16] => 0 [isUnderage] => 0 [17] => [submittedAOHform] => 
[18] => [eightDailyHours] => [19] => [nineDailyHours] => [20] => [schoolWeekThirty] => [21] => [schoolWeekForty] => [22] => [nonSchoolThirty] => 
[23] => [nonSchoolForty] => [24] => [pastTenPM] => )

这里有什么想法吗？

Answer 1

将IsUnderage替换为isUnderage

 echo '<td>' . $row['isUnderage'] . '</td>';

两个表 - 一个PHP输出查询

1 个答案: