What does optimize mean?

2006-07-28 Thread Jesse
Seeing posts about mysqlcheck on the list prompted me to check out that 
utility.  A lot of it I can see is very useful, and I understand what it 
does.  However, what does the optimize command mean? What does it do? The 
help file says that the -o option optimizes, but what does that mean??   I 
ran it on one of my databases, and most of them said OK, and some of them 
said table is already up to date.  But I still have no idea what it did, 
if anything.


Thanks,
Jesse 



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Re: What does optimize mean?

2006-07-28 Thread Martin Jespersen

read the manual: http://dev.mysql.com/doc/refman/5.0/en/optimize-table.html

Jesse wrote:
Seeing posts about mysqlcheck on the list prompted me to check out that 
utility.  A lot of it I can see is very useful, and I understand what it 
does.  However, what does the optimize command mean? What does it do? 
The help file says that the -o option optimizes, but what does that 
mean??   I ran it on one of my databases, and most of them said OK, 
and some of them said table is already up to date.  But I still have 
no idea what it did, if anything.


Thanks,
Jesse



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Re: What does optimize mean?

2006-07-28 Thread Jesse
OK, I missed it this time because I partially typed in something when 
searching for this in the manual.  I searched for optimiz, and stopped 
there and ran across optimization But missed the OPTIMIZE TABLE entry. 
Sorry about that.  I'll read through that.


Thanks,
Jesse
- Original Message - 
From: Martin Jespersen [EMAIL PROTECTED]

To: Jesse [EMAIL PROTECTED]
Cc: MySQL List mysql@lists.mysql.com
Sent: Friday, July 28, 2006 7:59 AM
Subject: Re: What does optimize mean?


read the manual: 
http://dev.mysql.com/doc/refman/5.0/en/optimize-table.html


Jesse wrote:
Seeing posts about mysqlcheck on the list prompted me to check out that 
utility.  A lot of it I can see is very useful, and I understand what it 
does.  However, what does the optimize command mean? What does it do? 
The help file says that the -o option optimizes, but what does that 
mean??   I ran it on one of my databases, and most of them said OK, and 
some of them said table is already up to date.  But I still have no 
idea what it did, if anything.


Thanks,
Jesse






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MySQL General Mailing List
For list archives: http://lists.mysql.com/mysql
To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]