Michael,

----- Original Message -----
From: ""Michael T. Babcock"" <[EMAIL PROTECTED]>
Newsgroups: mailing.database.mysql
Sent: Thursday, September 05, 2002 5:15 PM
Subject: Bad table conversion


> I was using phpMyAdmin to do some user management and since it was
> fairly slow, decided to try upgrading my mysql.users and mysql.db tables
> to InnoDB format.  It seems however that this is a "bad thing" as mysql
> told me when it refused to restart.  I've recovered the users table from
> a backup but had to use the default (empty) db table for now.  Is there
> any way to have the InnoDB handler read the db table under a different
name?

what version you are using?

This is what I got in the error log:

...
heikki@Rescue:~/mysql-4.0/sql> mysqld
020905 20:46:01  Warning: setrlimit couldn't increase number of open files
to mo
re than 1024 (request: 1510)
020905 20:46:01  Warning: Changed limits: max_connections: 300  table_cache:
357
020905 20:46:02  InnoDB: Started
mysqld: ready for connections
InnoDB: Error: trying to create a MySQL system table mysql/user of type
InnoDB.
InnoDB: MySQL system tables must be of the MyISAM type!
020905 20:47:17  InnoDB: Error: table mysql/user does not exist in the
InnoDB in
ternal
InnoDB: data dictionary though MySQL is trying to drop it.
InnoDB: Have you copied the .frm file of the table to the
InnoDB: MySQL database directory from another database?
InnoDB: You can look further help from section 15.1 of
InnoDB: http://www.innodb.com/ibman.html
InnoDB: Error: trying to create a MySQL system table mysql/db of type
InnoDB.
InnoDB: MySQL system tables must be of the MyISAM type!
020905 20:51:04  InnoDB: Error: table mysql/db does not exist in the InnoDB
inte
rnal
InnoDB: data dictionary though MySQL is trying to drop it.
InnoDB: Have you copied the .frm file of the table to the
InnoDB: MySQL database directory from another database?
InnoDB: You can look further help from section 15.1 of
InnoDB: http://www.innodb.com/ibman.html
020905 20:51:20  mysqld: Normal shutdown

020905 20:51:20  InnoDB: Starting shutdown...
020905 20:51:22  InnoDB: Shutdown completed
020905 20:51:22  mysqld: Shutdown Complete

heikki@Rescue:~/mysql-4.0/sql> mysqld
020905 20:51:25  Warning: setrlimit couldn't increase number of open files
to mo
re than 1024 (request: 1510)
020905 20:51:25  Warning: Changed limits: max_connections: 300  table_cache:
357
020905 20:51:25  InnoDB: Started
mysqld: ready for connections
...

It left the MyISAM user and db tables as they were.

You have lost the db table? I guess that if you create the same databases in
another server and copy the db table from there, it should work again.

> --
> Michael

Regards,

Heikki

sql query




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