I had seen a discussion here as well, but honestly did not test it. It may
be of help.
http://www.linkedin.com/groupItem?view=&srchtype=discussedNews&gid=72881&item=60056153&type=member&trk=eml-anet_dig-b_pd-ttl-cn
On Wed, Aug 3, 2011 at 1:10 AM, Angela liu wrote:
> Hi, Folks:
>
> Does mysql su
MySQL, to my knowledge, supports only Master to Slave replication- as well
as Master-slave-slave replication.
http://dev.mysql.com/doc/refman/5.0/en/replication.html
On Wed, Aug 3, 2011 at 1:10 AM, Angela liu wrote:
> Hi, Folks:
>
> Does mysql support master to master replication, or master to
I have been using the M-M replication over years.
But we only write to one node at any time.
When this node is unusable, we write to another node.
On Wed, Aug 3, 2011 at 1:10 PM, Angela liu wrote:
> Hi, Folks:
>
> Does mysql support master to master replication, or master to slave
> replication
Hi, Folks:
Does mysql support master to master replication, or master to slave replication
on;y? I did not find the answer in MySQL manual, but found some discussion
over the internet.
Does anybody know? if so, anybody has implemented master to master replication
in production?
Thanks
Ange
Hard to tell. It depends on the cardinality of tables' id (I assume the
IDs are not unique in each of the tables). David.
-Original Message-
From: Shawn Green (MySQL) [mailto:shawn.l.gr...@oracle.com]
Sent: Tuesday, August 02, 2011 2:47 PM
To: Adarsh Sharma
Cc: mysql@lists.mysql.com
Subje
On 8/2/2011 02:41, Adarsh Sharma wrote:
Dear all,
Just want to know which join is better for querying data faster.
I have 2 tables A ( 70 GB ) & B ( 7 MB )
A has 10 columns & B has 3 columns.Indexes exist on both tables's ids.
select p.* from table A p, B q where p.id=q.id
or
select p.* fro
2011/08/02 12:11 +0530, Adarsh Sharma
select p.* from table A p, B q where p.id=q.id
or
select p.* from table B q , A p where q.id=p.id
Why do people constantly change table names for queries, although, as here, it
gain them nothing? It often makes for less clarity (for which
is optimizer depend on size of table? not sure
On Mon, Aug 1, 2011 at 11:48 PM, Shafi AHMED wrote:
> I hope the former better.
> Test with query plan output, though
>
> Best Rgs,
> Shafi AHMED
>
>
> -Original Message-
> From: Adarsh Sharma [mailto:adarsh.sha...@orkash.com]
> Sent: Tuesday
correct, dash (“-”) and underscore (“_”) may be used interchangeably.
http://dev.mysql.com/doc/refman/5.1/en/command-line-options.html
On Tue, Aug 2, 2011 at 4:34 AM, Andrew Moore wrote:
> Hey!
>
> I asked this one a long time ago. They are interchangeable in most cases. I
> can recall there was
2011/08/01 09:48 +0700, HaidarPesebe
Exactly what you are saying Mr. Sándor. I tried adding a recordamount of debt
then becomes a multiple of 4. Well I'm really confused. Are there any who can
help? how to call the databaseby entering on the right?
What do you want from the jo
Hey!
I asked this one a long time ago. They are interchangeable in most cases. I
can recall there was one or two options (pid-file and log-error...I think?!)
that were funky with the '_' but I can't be sure that's still an issue.
Try them out and don't worry too much about the aesthetics of the f
yes.
On Tue, Aug 2, 2011 at 3:48 PM, Feng He wrote:
> Hello,
>
> In mysql's config file my.cnf, are the variable names with "_" and "-" the
> same?
> for example,
>
> log_error = ...
> log-error = ...
>
> Thanks.
>
> --
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