如何在MySQL中移動然后刪除字段

Question

我試圖將一個字段從一個表移動到另一個表，然后將其從第一個表中刪除。 我遇到的問題是，它可以很好地移動數據，但不能從第一個表中刪除它。

這是我的代碼：

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

不確定我在做什么錯嗎？

編輯

更新的代碼：

<?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

據我了解，您試圖將所有列從一個表（t1）移至具有相同結構的另一個表（t2）（或移至包含第一個相同列的表），然后又想從移至的表1中刪除數據T2？ 如果正確使用下一個SQL

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