Hello.


 > In other words: does opening a MyISAM table take three file handles,



Maybe you can find an answer here:

   http://dev.mysql.com/doc/mysql/en/table-cache.html



" You also have to take into account that the MyISAM storage engine 

needs two file descriptors for each unique open table."



For InnoDB I'm not sure, so I don't make guessings.





Martijn van den Burg wrote:

> Hi list,

> 

> If MySQL opens a table, does it also need open the corresponding table format 

> file?

> If it does, does it increment open_files?

> 

> In other words: does opening a MyISAM table take three file handles, and 

> opening a InnoDB table two (assuming the tablespace file isn't opened yet)?

> 

> 

> Kind regards,

> 



-- 
For technical support contracts, goto https://order.mysql.com/?ref=ensita
This email is sponsored by Ensita.NET http://www.ensita.net/
   __  ___     ___ ____  __
  /  |/  /_ __/ __/ __ \/ /    Gleb Paharenko
 / /|_/ / // /\ \/ /_/ / /__   [EMAIL PROTECTED]
/_/  /_/\_, /___/\___\_\___/   MySQL AB / Ensita.NET
       <___/   www.mysql.com




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

Reply via email to