我知道我必须在某处包含mysql_errno和mysql_error,而不是'查询失败',我尝试将$ results作为参数,但我还没有找到。
如果有人可以帮助我,谢谢:
static function execSQl2($query)
{
/*
Execute a SQL query on the database
passing the tablename and the sql query.
Returns the LAST_INSERT_ID
*/
$db = null;
$lastid = null;
//echo "query is $query";
try
{
$db = Model::getConnection();
$results = $db->query($query);
if(!$results) {
throw new Exception('Query failed', EX_QUERY_FAILED);
}
$lastid = $db->insert_id;
}
catch(Exception $e)
{
/* errors are handled higher in the
object hierarchy
*/
throw $e;
}
Model::closeConnection($db);
return $lastid;
}
答案 0 :(得分:4)
throw new Exception(mysql_error(), EX_QUERY_FAILED);