Hello.


I've found a good answer of Heikki Tuuri:

"InnoDB does not keep accurate row counts. They are only estimates based on 10 
random dives into the clustered index tree."

See:

  http://dev.mysql.com/doc/mysql/en/InnoDB_restrictions.html



"Jeff Burgoon" <[EMAIL PROTECTED]> wrote:

> I have table with 83,065 rows.  Each time I go to MySQL Administrator and

> look at the catalogs, the number of Rows reported by the administrator

> changes.  I can keep clicking refresh and the number of rows fluctuates

> between roughly 81,000 and 86,000.  I also see similar behavior when I

> access the table through PHPMyAdmin in browse mode.  The crazy part is, this

> is a static table.  I am 100% positive the table is not being inserted to or

> deleted from.

> 

> Here is the create statement for my table.  Can anybody offer any insight?

> CREATE TABLE MyTable (Category varchar(100), Sub_Category varchar(100),

> Part_Number varchar(40), Description varchar(100), Service_Category

> varchar(10), Price integer, INDEX(Part_Number(10))) type=InnoDB;

> 

> 

> 

> 

> 

> 

> 



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