錯誤MySQL服務器版本的正確語法使用附近''在第1行

Question

我想嵌入我的web應用程序到服務器，在localhost沒有問題，但是當我把我的應用程序並運行它有幾個問題。

這是問題

UPDATE HistoriKegiatan SET TglSelesaiPemberkasan = CURDATE(), WaktuSelesaiPemberkasan = CURTIME() WHERE IdHistori = You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near " at line 1 

這是我的代碼

$idKegiatan = (int) $_GET['idkegiatan']; 
$NmKegiatan = $_GET['nmkegiatan']; 
$transferto = $_POST['transferto']; 

$catatan = $_POST['catatan']; 
$tim = $_SESSION['team']; 
$username = $_SESSION['user_name']; 

$sql = "SELECT Max(IdHistori) as LastHId FROM HistoriKegiatan WHERE IdHistori IN (Select IdHistori from HistoriKegiatan where idKegiatan = $idKegiatan)"; 

    $result = dbQuery($sql); 
    $no = dbNumRows($result); 
    $data = dbFetchAssoc($result); 
    $lastHId = $data['LastHId']; 


$sql = "UPDATE HistoriKegiatan SET TglSelesaiPemberkasan = CURDATE(), WaktuSelesaiPemberkasan = CURTIME() WHERE IdHistori = $lastHId "; 
echo $sql; 
dbQuery($sql); 

任何人都可以幫我解決這個問題？ 對不起，我的英語

Answer 1

試試這個

$sql = "SELECT Max(IdHistori) as LastHId FROM HistoriKegiatan WHERE IdHistori IN (Select IdHistori from HistoriKegiatan where idKegiatan = '$idKegiatan')"; 

和

$sql = "UPDATE HistoriKegiatan SET TglSelesaiPemberkasan = CURDATE(), WaktuSelesaiPemberkasan = CURTIME() WHERE IdHistori = '$lastHId '"; 

其對你的工作

Answer 2

這必須是：WHERE IdHistori = '$lastHId'";

$sql = "UPDATE HistoriKegiatan SET TglSelesaiPemberkasan = CURDATE(), WaktuSelesaiPemberkasan = CURTIME() WHERE IdHistori = '$lastHId'"; 
echo $sql;