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我正在創建一個安裝腳本,該腳本在數據庫中創建表,在腳本中我已經寫了它,因此它檢測表是否已創建,已經存在並且根本無法創建表。但由於某種原因,我似乎無法讓它工作,任何人都可以幫助我?MySQL表創建查詢不工作
/* Database Queries */
$dbusers = mysqli_query($con, 'CREATE TABLE users (ID int(9) NOT NULL AUTO_INCREMENT PRIMARY KEY, username VARCHAR(40) NOT NULL, password VARCHAR(40) NOT NULL');
/* Check if Users table was created */
if ($dbusers) {
?>
<p>Table "Users" was successfully created.</p>
<?php
} elseif (mysqli_query($con, "SELECT * FROM users")) {
?>
<p>Table "Users" Already Exists."</p>
<?php
} else {
?>
<p>Unable to create "Users" Table.</p>
<?php
}
那麼有沒有人有任何想法可以改善或修復我的代碼?