http://www.data-diggers.com/index.php/2009/01/query-cache-v1-5-released/ Zen Cart Optimization, Performance and A/B Split Testing Modules for Zen Cart Thu, 29 Sep 2011 11:57:25 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.data-diggers.com/index.php/2009/01/query-cache-v1-5-released/comment-page-1/#comment-100 admin Thu, 29 Sep 2011 11:57:25 +0000 http://www.data-diggers.eu/?p=37#comment-100 It doesn't matter if You write 'select a,b,c,d,e from table' or 'select * from table'. It doesn’t matter if You write ‘select a,b,c,d,e from table’ or ‘select * from table’.

]]> http://www.data-diggers.com/index.php/2009/01/query-cache-v1-5-released/comment-page-1/#comment-95 elan Fri, 08 Jul 2011 04:14:15 +0000 http://www.data-diggers.eu/?p=37#comment-95 hi, I was wondering: if i wrote code like this: $sql = 'select b,c,d from table'; $result = $sql->fetch_num($sql); // i don't know if this method exists in zencart db class, just a hypothesis. $b = $result[0]; $c = $result[1]; $d = $result[2]; will it be overwritten like this: $sql = 'select * from table';// select a,b,c,d from table then my varibles will be just messed up... hi, I was wondering:
if i wrote code like this:
$sql = ‘select b,c,d from table’;
$result = $sql->fetch_num($sql); // i don’t know if this method exists in zencart db class, just a hypothesis.
$b = $result[0]; $c = $result[1]; $d = $result[2];
will it be overwritten like this:
$sql = ‘select * from table’;// select a,b,c,d from table
then my varibles will be just messed up…

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