mysql database backup issue

Hello, could anyone explain me how to backup and in case of system crash restore the mysql database (main database where data about other databases, grants,users, etc. is kept)? Thanks in advance ! Regards, Saulius Gurklys mailto:[EMAIL PROTECTED

query max(length(column)) HANGS or there is a BUG in Mysql 3.23.33

group by refer; just HANGS, and I have kill them after a while??? Is it incorrect queries or problems with table data or maybe these queries is long runnig? If anyone could shed some light on this issue I would be very appreciate. Thanks anyway. Saulius Gurklys mailto:[EMAIL PROTECTED

Re: Where are warnings located?

Try: http://lists.mysql.com/php/unsubscribe.php Saulius Gurklys mailto:[EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive)

Re: query max(length(column)) HANGS or there is a BUG in Mysql 3.23.33

HANGS, and I have kill them after a while??? Is it incorrect queries or problems with table data or maybe these queries is long runnig? If anyone could shed some light on this issue I would be very appreciate. Thanks anyway. Saulius Gurklys mailto:[EMAIL PROTECTED

Stange behaviour max(length(a)) on table with index on column a varchar(255)

? Saulius Gurklys mailto:[EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL