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我使用PDO來處理(MYSQL)數據庫。當我保存結果時,這個SQL沒有更新列值,它將創建一個新的保存值的新行。什麼是錯誤,我done.Is有任何人可以幫助我瞭解與PDOPRO Prepaid Statement中的DUPLICATE KEY UPDATE
$SQL =<<<'EOD'
CREATE TABLE IF NOT EXISTS pard_admin_config(
title varchar(255) NOT NULL,
online varchar(100),
offline varchar(100),
email varchar(100),
metades varchar(200),
metakey varchar(200),
copyright varchar(200),
pard_host varchar(100),
pard_database varchar(100),
username varchar(100),
password varchar(100)
)
EOD;
$pardConfig->query($SQL);
$stmt = $pardConfig->prepare("INSERT INTO pard_admin_config (title, online, offline, email, metades, metakey, copyright, pard_host, pard_database, username, password) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
ON DUPLICATE KEY UPDATE
title='?', online='?', offline='?', email='?', metades='?', metakey='?', copyright='?', pard_host='?', pard_database='?', username='?', password='?'");
$ConfigData = array($adminConfig->TITLE,
$adminConfig->ONLINE,
$adminConfig->OFFLINE,
$adminConfig->EMAIL,
$adminConfig->METADESCRIPTION,
$adminConfig->METAKEYWORDS,
$adminConfig->COPYRIGHT,
$adminConfig->HOST,
$adminConfig->DATABASE,
$adminConfig->USERNAME,
$adminConfig->PASSWORD);
$stmt->execute($ConfigData);
重複密鑰更新 title = values(title),online = values(online),offline = values(offline),email = values(email),metades = values(metades),metakey = values(metakey),版權=值(版權),pard_host =值(pard_host),pard_database =值(pard_database),用戶名=值(用戶名),密碼=值(密碼)「); – wasana
這是否正確?? – wasana
沒有不工作像上面? – wasana