On Wed, Sep 26, 2001 at 07:40:45AM -0700, Kyle Hayes wrote: > > I did not see subselects in this list. Will MySQL support > subselects in 4.x?
The last plan for sub-selects I heard was in 4.1.x. > What exactly does the "LOAD TABLE FROM MASTER" 'automagically' > comment mean? Does that command sync the slave with the master at > that point? Yes. > If I have three tables, A, B, and C, and I want to load them at > runtime from the master and start replication do I have to lock them > before doing "LOAD TABLE FROM MASTER"? I'm not sure yet. But I think that the goal is to avoid the need to do that. > We are searching for a solution to enable us to load a large amount > of data without stopping the master for more than a couple of > seconds. So far, we have been able to write our own complex code to > do this, but it is far from the level of automation that we want. Complex? Have you seen mysqlsnapshot? http://jeremy.zawodny.com/mysql/mysqlsnapshot/ It's what I've used to setup replication? > Could someone from the MySQL team please give us some details on > subselects and the new load table functionality? What I'm relaying is information I've heard from MySQL team members. But I'm sure someone will speak up if I get any of it wrong. :-) Jeremy -- Jeremy D. Zawodny, <[EMAIL PROTECTED]> Technical Yahoo - Yahoo Finance Desk: (408) 349-7878 Fax: (408) 349-5454 Cell: (408) 685-5936 MySQL 3.23.41-max: up 20 days, processed 394,225,723 queries (217/sec. avg) --------------------------------------------------------------------- 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 PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
