wangxu wrote:
> How does the federated engine table work when the query statement include
> a join substatement, it joins a local table with innodb engine and a
> federated table. How does the server deal with the query substatement like
> this?
Have you taken a g
ednesday, August 02, 2006 5:29 PM
Subject: question about the query against to the federated engine
tables
I have a question about the query against to the federated engine
tables. As the following example:
"select Id,name from e01_system.category"
Note: the "e01_sys
please help me thanks.
- Original Message -
From: "wangxu" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, August 02, 2006 5:27 PM
Subject: How does the federated engine table work
> How does the federated engine table work when the query statement include
> a
who can help me?
- Original Message -
From: "wangxu" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, August 02, 2006 5:29 PM
Subject: question about the query against to the federated engine tables
> I have a question about the query against to the federated engin
It bring great effect in performance if federated engine can't use the cache.
If mysql intend to support it in the future?
- Original Message -
From: "Michael Loftis" <[EMAIL PROTECTED]>
To: "wangxu" <[EMAIL PROTECTED]>;
Sent: Thursday, August 03,
--On August 2, 2006 5:25:51 PM +0800 wangxu <[EMAIL PROTECTED]> wrote:
I have a problem about the performance of federated engine. The
mysql5.0 reference manual says that the FEDERATED tables do not work with
the query cache, aren't they? How about the query cache used by th
I have a question about the query against to the federated engine tables.
As the following example:
"select Id,name from e01_system.category"
Note: the "e01_system.category" is a federated table.
I select only tow fields from the federated table "
How does the federated engine table work when the query statement include a
join substatement, it joins a local table with innodb engine and a federated
table. How does the server deal with the query substatement like this?
I have a problem about the performance of federated engine. The mysql5.0
reference manual says that the FEDERATED tables do not work with the query
cache, aren't they? How about the query cache used by the federated engine in
the mysql5.1?
If the query cache cann't be use
Hello Jim,
> On Wed, Sep 21, 2005 at 12:23:57PM +0200, Martijn Tonies wrote:
> > Did I just see in the documentation that the "comment" clause
> > is being misused to supply a connection string for the federated
> > engine?
> >
> > If so, I sure h
On Wed, Sep 21, 2005 at 12:23:57PM +0200, Martijn Tonies wrote:
> Did I just see in the documentation that the "comment" clause
> is being misused to supply a connection string for the federated
> engine?
>
> If so, I sure hope it will be changed before the final 5.0 r
> > On Wednesday 21 September 2005 11:23, Martijn Tonies typed:
> > > Hi there,
> > >
> > > Did I just see in the documentation that the "comment" clause
> > > is being misused to supply a connection string for the federated
> > > eng
> On Wednesday 21 September 2005 11:23, Martijn Tonies typed:
> > Hi there,
> >
> > Did I just see in the documentation that the "comment" clause
> > is being misused to supply a connection string for the federated
> > engine?
> >
> > If
On Wednesday 21 September 2005 11:23, Martijn Tonies typed:
> Hi there,
>
> Did I just see in the documentation that the "comment" clause
> is being misused to supply a connection string for the federated
> engine?
>
> If so, I sure hope it will be chang
Hi there,
Did I just see in the documentation that the "comment" clause
is being misused to supply a connection string for the federated
engine?
If so, I sure hope it will be changed before the final 5.0 release.
"comment" is next to useless like this. It's already b
Hi,
On Tuesday, December 21, 2004, at 07:59 AM, Luciano Barcaro wrote:
Sergei, thanks for the reply, but I coudn´t see any 'useful' info
about it .
I would like to know the differences (characteristics) between
federated and other engines
The federated engine allows you to have rem
Sergei, thanks for the reply, but I coudn´t see any 'useful' info about it .
I would like to know the differences (characteristics) between federated
and other engines
Thanks
Sergei Golubchik wrote:
Hi!
It was added ony a few days ago - documentation is catching up still.
For now - take a look at
Hi!
On Dec 20, Luciano Barcaro wrote:
> Hi all,
> I downloaded the source from bk tree and I saw the federated engine.
> Taking a look into documentation
> (http://dev.mysql.com/doc/mysql/en/index.html) I didn?t find anything.
> So, where I can find some info about it ?
It was
Hi all,
I downloaded the source from bk tree and I saw the federated engine.
Taking a look into documentation
(http://dev.mysql.com/doc/mysql/en/index.html) I didn´t find anything.
So, where I can find some info about it ?
Thanks in advance.
(sorry my poor english ;) )
--
Luciano Barcaro
Depto
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