Table optimization ideas needed
| From: | Shelley | Date: | Tue, 25 Mar 2008 03:30:41 +0000 |
| Subject: | Table optimization ideas needed | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-44767@lists.php.net to get a copy of this message | ||
Hi all,
I made a post a week ago to ask for the idea of the fastest way to get table records.
Fyi,
http://phparch.cn/index.php/mysql/35-MySQL-programming/126-fastest-way-to-get-total-records-from-a-table
Look at the time even a 'count(1)' took.
Then you can imagine how much time sql such as "select a,b from table_name where c='d'" will take.
I have a lot of tables like that. So my questions is:
What's your practice to optimize tables like that?
Thanks in advance.
--
Regards,
Shelley