我开发了一个小脚本来更新两个表中的一些字段。查询运行时没有错误,但由于任何原因,这些字段上没有任何事情发生。我肯定有些东西被我忽略了,但我不知道是什么。任何想法?在mysql上运行php查询
<?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>")
?>