php - 如何移动然后删除MySQL中的字段

Question

我正在尝试将字段从一个表移动到另一个表，然后从第一个表中将其删除。我遇到的问题是它可以很好地移动数据，但不会从第一个表中删除它。

这是我的代码:

"INSERT INTO out_tickets SELECT * FROM tickets";
        "DELETE FROM tickets WHERE * FROM tickets";

不确定我做错了什么？

编辑

更新的代码:

<?php
// Process delete operation after confirmation
if(isset($_POST["id"]) && !empty($_POST["id"])){
// Include config file
require_once 'config.php';

// Prepare a select statement
$sql = "INSERT INTO out_tickets SELECT * FROM tickets";
        "DELETE FROM tickets";

if($stmt = mysqli_prepare($link, $sql)){
    // Bind variables to the prepared statement as parameters
    mysqli_stmt_bind_param($stmt, "i", $param_id);

    // Set parameters
    $param_id = trim($_POST["id"]);

    // Attempt to execute the prepared statement
    if(mysqli_stmt_execute($stmt)){
        // Records deleted successfully. Redirect to landing page
        header("location: technical.php");
        exit();
    } else{
        echo "Oops! Something went wrong. Please try again later.";
    }
}

Answer 1

据我了解，您试图将所有列从一个表(t1)移动到具有相同结构的另一个表(t2)(或移动到包含与第一个相同列的表)，并且比您想要删除 table1 中移至 t2 的数据吗？ 如果正确则使用下一个 SQL

INSERT INTO t2 SELECT * FROM t1;
DELETE FROM t1 WHERE 1;