Question

im tryting to look where did do wrong but i cant find the problem, i cant update my database, can someone see my code whats missing? Is always saying me “database error”

Code:

<?php
if(isset($_POST['enviar'])) {
    $types="";
    for ($i=0; $i<count($_POST['texames']);$i++)
        $types=$types.$_POST['texames'][$i].',';

    $meta_desc=$_POST['meta_desc'];
    $meta_info=$_POST['meta_info'];

    $id_meta=$_POST['id_meta'];

    if($meta_desc && $meta_info) {
        $sql="update metainfo set meta_desc, meta_info='$meta_desc', '$meta_info' where id_meta=$id_meta";
        mysql_query($sql) or die("DAtabase Error ...");
        header("Location: list.php");
    } else {
        echo '<script language="javascript">alert("Fill  Form!");</script>';
    }
}
?>

Answer 1

You are setting two columns simultaneously;

set meta_desc, meta_info='$meta_desc', '$meta_info' where

Change your query to:

update metainfo set meta_desc = '$meta_desc', meta_info = '$meta_info'
where id_meta = $id_meta