我開發了一個小腳本來更新兩個表中的一些字段。查詢運行時沒有錯誤,但由於任何原因,這些字段上沒有任何事情發生。我肯定有些東西被我忽略了,但我不知道是什麼。任何想法?在mysql上運行php查詢
<?php
//connection to the database
$connect=mysql_connect("localhost","xxxxxx","xxxxxxxxx") or
die("Unable to Connect"); echo ("Connected to server<br>");
//select a database to work with
mysql_select_db("xxxxxxxx") or die("Could not open the db"); echo ("Connected to database<br>");
//execute the SQL query tu update Price taxes on Products
$sql= "UPDATE pslpn_product SET id_tax_rules_group='68'";
$sql= "UPDATE pslpn_product_shop SET id_tax_rules_group='68'";
or die ('Could not update data: ' . mysql_error());
//close the connection
echo ("Finalizado<br>")
?>