TalkPHP
 
 
Account Login
Latest Articles
» The basic usage of PHPTAL, a XML/XHTML template library for PHP
» Vulnerable methods and the areas they are commonly trusted in.
» Simple way to protect a form from bot
» The Basics On: How Session Stealing Works
» How to keep your forms from double posting data
IRC Channel
IRC Speech Bubble Join the friendly bunch on IRC...
(#TalkPHP on Freenode)

...Also available via a web interface.

See this thread for information on the TalkPHP Free Hugs Initiative™. Subject to availability.
Associates
Associates
CSS Tutorials
 
 
LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old 12-24-2008, 09:07 AM   #1 (permalink)
The Wanderer
 
kokjj87's Avatar
 
Join Date: Oct 2008
Posts: 18
Thanks: 0
kokjj87 is on a distinguished road
Default Does Count(*) consume more memory?

Just wondering does of both of them consume the same amount of memory??... let say i have 5 column in the table.

PHP Code:
Select count(*) from table

Select count
(idfrom table 
kokjj87 is offline  
Reply With Quote
 



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Memory Caching Orc General 4 11-11-2008 11:48 AM
Getting structure of resultset in memory Dave MySQL & Databases 3 05-24-2008 12:53 PM
virtual memory leak shiggle Absolute Beginners 2 02-26-2008 08:55 AM
Firefox slowness caused by memory fragmentation Wildhoney General 22 12-09-2007 04:36 PM
Memory Management with Declare Wildhoney Advanced PHP Programming 2 10-18-2007 03:44 PM


All times are GMT. The time now is 04:57 PM.

 
     

Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.1.0
Inactive Reminders By Icora Web Design