php删除数据表中的数据的方法:可以通过mysqli_query)函数结合DELETE FROM语句来进行删除。DELETE FROM语句用于从数据库表中删除记录,语法结构为:【DELETE FROM table
WHERE 条件】。
DELETE FROM 语句用于从数据库表中删除记录。
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语法:
DELETE FROM table_name WHERE some_column = some_value
Persons表:
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代码实现:
<?php
$con=mysqli_connect"localhost","username","password","database");// 检测连接
if mysqli_connect_errno)){
echo "连接失败: " . mysqli_connect_error);
}
mysqli_query$con,"DELETE FROM Persons WHERE LastName='Griffin'");
mysqli_close$con);
?>
删除后的表:
