Hi.

On Thu, Oct 04, 2001 at 02:43:34PM +0000, [EMAIL PROTECTED] wrote:
> how can  i  to  work  with mysql  without  transactions
> and foreign  keys with  same security, keeping   the 
> integrity of data ?

MySQL has transaction support. You can find a try to answer your
questions at: http://www.mysql.com/doc/M/i/Missing_functions.html

> and  i want  to  have  in my  university different host
> update insert beetwent  its,  without transactios,
>  how can  i  do?, if not  is  possible stop  never  one
> server

Sorry, but I am not able to parse what you wrote here. Could you
please rephrase what you asked? Thank you.

> i know some for you  documentation:  make  replication  is 
> necesary  stop  the  machines
> is possible  update  with sql,  without stop  machines?

It's not necessary to stop the machines, but only the MySQL
server. And only for a second to reload the config file.

Then you can use LOAD TABLE ... FROM MASTER to initialiaze the
replication afterwards.

> with  atomic operations  there is same  data integrity?

Yes. If you take care of the paradigm.

> i have  one  model  i used  foreign  keys, how can  i do
> to  work  good with  your sistem?
> 
> where  is  more  information  samples of  the
> atomic operations 

In the manual section I cited above.

> thanks  some information ..... samples  o links  in  the
> web

Well, if the work-arounds for missing functionality get to troublesome
for you, it could be that MySQL's preferences (first speed) is not
what you need and you may want to look at postgre SQL. 

Bye,

        Benjamin.


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