yes, that is the reason for slowness .
Thanks,
Ravi
On Tuesday 11 April 2006 10:51, Mohammed Abdul Azeem wrote:
Hi Ravi,
Since the sync'ing is done to disk with sync_binlog=1, the update
queries to server are slower compared to the server having sync_binlog=0
rite ?
Thanks,
Abdul.
On
Thanks Ravi
On Tue, 2006-04-11 at 11:41 +0530, Ravi Prasad LR wrote:
yes, that is the reason for slowness .
Thanks,
Ravi
On Tuesday 11 April 2006 10:51, Mohammed Abdul Azeem wrote:
Hi Ravi,
Since the sync'ing is done to disk with sync_binlog=1, the update
queries to server are
At 1:35 PM +1000 4/11/06, Taco Fleur wrote:
Thanks Steve,
Much appreciated, I was hoping there was something a little simpler, but I
will have a go at it.
Anyway of doing this with RegEx, would that simplify things?
Hi, and you're welcome -
Unfortunately, I don't think this can be done with
On 4/10/2006 8:50 PM, Yves Goergen wrote:
On 10.04.2006 18:32 (+0100), Jorrit Kronjee wrote:
I'm not entirely sure what you mean. Are `mysql4.mydomain' and
`mysql5.mydomain' hostnames?
Yes, as I have explained earlier in this thread.
Hostnames resolve into IP adresses, which are used to
Peter Brawley said:
SELECT
...,
GROUP CONCAT(LPAD(strokes,3,' ') SEPARATOR '') AS ' 1 2 3 4 5 6 7
8 9'
FROM tour_player_score tps
INNER JOIN tour_scorecard_hole tsh ON tps.scorecard_hole_id=tsh.id
WHERE tour_player_id=175
GROUP BY tsh.id
Jim wrote:
Hi All,
What is the standard procedure for mySQL backups.
We need to backup at least once a day on a windows OS.
Is there a SQL Server Job Agent type solution?
mysql has an implemented mysqldumper.
You could use that.
Ther are also some php dumper scripts and perl
On Tuesday, 11 April 2006 at 18:40:23 +1000, Jim wrote:
What is the standard procedure for mySQL backups.
We need to backup at least once a day on a windows OS.
Is there a SQL Server Job Agent type solution?
At the moment it's a mess. We're working on cleaning up the mess, and
you should see
sheeri kritzer wrote:
Frank,
1) Check out the FEDERATED storage engine, that might help.
2) You cannot specify a different location for a read database and a
write database.
3) Another solution is to use multiple databases -- each database is
just a directory, so you could try to
Hello everyone
I have a pretty complex (at least for me) scenario which I really
can't work out the logic of. I have two tables with the following
layout:
table 1: invoice
--
invoice_id
order_id
customer_id
invoice_timestamp
invoice_total
...etc (only unique
Kim,
I have a pretty complex (at least for me) scenario which I really
can't work out the logic of. I have two tables with the following
layout:
table 1: invoice
--
invoice_id
order_id
customer_id
invoice_timestamp
invoice_total
...etc (only unique
On 4/11/06, Martijn Tonies [EMAIL PROTECTED] wrote:
Kim,
I have a pretty complex (at least for me) scenario which I really
can't work out the logic of. I have two tables with the following
layout:
table 1: invoice
--
invoice_id
order_id
I have a pretty complex (at least for me) scenario which I really
can't work out the logic of. I have two tables with the following
layout:
table 1: invoice
--
invoice_id
order_id
customer_id
invoice_timestamp
invoice_total
Hi,
I have been having a hassle getting the index_merge to work as expected
when I am joining 2 tables on MySQL 5.0.19. The following example should
make it clear:
Table A
key1 (primary key)
key2
some_data
Table B
key1 (indexed)
key2 (indexed)
more_data
SELECT
Note that my example is not a realy result set, it's only here to show
you what kind of query I'm trying to build!
Yes, that I understand. But WHAT is your current data in both tables
from which you can/should derive your wanted resultset?
invoice_archive:
Note that my example is not a realy result set, it's only here to show
you what kind of query I'm trying to build!
Yes, that I understand. But WHAT is your current data in both tables
from which you can/should derive your wanted resultset?
invoice_archive:
If this needs to give you this result:
++--++---+--
-+
| invoice_id | order_id | invoice_journal_id |invoice_timestamp |
invoice_total |
++--++---+--
I do not try it :
select invoice_id, order_id, customer_id, invoice_timestamp,
invoice_total, null
from invoice
union all
select invoice_id, null, null, null, null, invoice_journal_id
from invoice_archive
Santino
At 12:08 +0200 11-04-2006, Kim Christensen wrote:
Hello everyone
I have a
On 4/11/06, Santino [EMAIL PROTECTED] wrote:
I do not try it :
select invoice_id, order_id, customer_id, invoice_timestamp,
invoice_total, null
from invoice
union all
select invoice_id, null, null, null, null, invoice_journal_id
from invoice_archive
Works like a charm, thanks!
--
Kim
We use a dedicated replicated instance for backups.
Every night, we lock all of the tables, and dump all of them to
compressed files, and unlock them afterwards. It takes a while to catch
up, but that doesn't hurt anything.
Cheers,
-Dana
-Original Message-
From: Greg 'groggy' Lehey
Some people use MySQLAdministrator. Some people use mysqldump. Yet others
use scripts (as was mentioned before).
We use a combo of mysqldump and Cron (Linux)/Task Scheduler (Windows).
Using a text editor, create the mysqldump file that will push all of your
data to a SQL file.
For example:
First I should say I'm using MySQL 3.23.x because that's what's
currently available on our host's server. An upgrade to 5.x is
promised any time now, but I'm not holding my breath! So, with that
in mind...
I'm trying to do quite a sophisticated search across several tables
and am running
Hello again :)
On 4/10/06, Shawn Green [EMAIL PROTECTED] wrote:
First rule: Do NOT share data files between server processes. Nothing
should directly interact with a datafile other than the server to which
it belongs. This includes other server processes as well as direct user
actions or
Chris,
If you keep it in 5 different tables, the search will be as slow
as molasses in January because of the joins. I'd recommend using FullText
search on the text field. You *may* be able to do a Merge table on the 5
tables so MySQL sees it as 1 table. I'm not sure which of these
Chris Sansom wrote:
First I should say I'm using MySQL 3.23.x because that's what's
currently available on our host's server. An upgrade to 5.x is promised
any time now, but I'm not holding my breath! So, with that in mind...
I'm trying to do quite a sophisticated search across several tables
Chris Sansom wrote:
Ah forgot something. Make sure you have placed indizies on the 'id' fields.
This will make it even faster.
Greets
Barry
--
Smileys rule (cX.x)C --o(^_^o)
Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o)
--
MySQL General Mailing List
For list archives:
At 9:28 -0500 11/4/06, mos wrote:
If you keep it in 5 different tables, the search will be as
slow as molasses in January because of the joins. I'd recommend
using FullText search on the text field.
Hi Mike
Thanks for the rapid response! OK - I've set all those text fields as
Peter,
Peter Brawley said:
SELECT
...,
GROUP CONCAT(LPAD(strokes,3,' ') SEPARATOR '') AS ' 1 2 3 4 5 6 7
8 9'
FROM tour_player_score tps
INNER JOIN tour_scorecard_hole tsh ON tps.scorecard_hole_id=tsh.id
WHERE tour_player_id=175
GROUP BY tsh.id
This worked, however, it gives
At 16:37 +0200 11/4/06, Barry wrote:
select [what you want]
from t1
LEFT JOIN t2 ON t2.id = t1.id
LEFT JOIN t3 ON t3.id = t1.id
LEFT JOIN t4 ON t4.id = t1.id
LEFT JOIN t5 ON t5.id = t1.id
LEFT JOIN t6 ON t6.id = t1.id
where
t2.text like '%search_term%' OR t3.text like '%search_term%'
Chris Sansom wrote:
At 16:37 +0200 11/4/06, Barry wrote:
select [what you want]
from t1
LEFT JOIN t2 ON t2.id = t1.id
LEFT JOIN t3 ON t3.id = t1.id
LEFT JOIN t4 ON t4.id = t1.id
LEFT JOIN t5 ON t5.id = t1.id
LEFT JOIN t6 ON t6.id = t1.id
where
t2.text like '%search_term%' OR t3.text
At 17:05 +0200 11/4/06, Barry wrote:
Once you get a hang on JOINs you will love it =)
Yeah - it certainly seems promising. Better do some more reading!
Just remember:
everytime you do something like this: WHERE table1.id = table2.id
You will be safer and faster to use JOINs because that's
Chris Sansom wrote:
Yeah - it certainly seems promising. Better do some more reading!
Japanese say here: Ganbatte! (Do your best!)
Hmmm - now you've confused me a bit. Quoting from the section in the
DuBois book:
...a LEFT JOIN forces the result set to contain a row for every row in
the
On Mon, 10 Apr 2006, Brian Menke wrote:
Does anyone happen to know where a basic schema for tracking questions and
answers from tests that a student has completed. I don't know why I am
having difficulty with this, but I can't seem to figure out how to set up
the tables correctly to store this
Barry wrote:
Chris Sansom wrote:
Yeah - it certainly seems promising. Better do some more reading!
Japanese say here: Ganbatte! (Do your best!)
Hmmm - now you've confused me a bit. Quoting from the section in the
DuBois book:
...a LEFT JOIN forces the result set to contain a row for
Russell -
This should basically work for selecting the most recently selected
preference...
SELECT DISTINCT personID, classification FROM results_table ORDER BY date
DESC
On 4/10/06, Russell Horn [EMAIL PROTECTED] wrote:
Hi,
I'm storing data against a bunch of people and want to track how
Brian,
Sound like you need to normalize your data. Quick review of what you
sent to the list shows that you need 5 tables:
* student table - each student description
* module table - each module description
* question table - each question description
* module-to-question table - what questions
At 17:20 +0200 11/4/06, Barry wrote:
Japanese say here: Ganbatte! (Do your best!)
Oh, so true! DYB! DYB! DYB!
Hmmm - now you've confused me a bit. Quoting from the section in
the DuBois book:
...a LEFT JOIN forces the result set to contain a row for every
row in the left side table,
It can also occur if the client connection was idle for longer than
wait_timeout, and the client has therefore exited ( may be the connection
was invoked from a script, and the script does not know how to connect again
)
Kishore Jalleda
http://kjalleda.googlepages.com/projects
On 4/9/06, Martin
Hi!
I have a table like this
names
···
john
peter
mary
peter
john
peter
mike
mary
mary
mary
···
I want to get a list ordered by the number of times the name appears in the
table, in the example:
mary
peter
john
mike
How I can do this?...thanks a lot for
Select COUNT(names) 'cName' FROM tblname GROUP BY names ORDER BY cName
http://dev.mysql.com/doc/refman/5.0/en/group-by-functions.html
J.R.
-Original Message-
From: jakot05 [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 11, 2006 12:37 PM
To: mysql@lists.mysql.com
Subject: Results Rank
I tried this but I miss the cName... thanks a lot J.R
On 4/11/06, J.R. Bullington [EMAIL PROTECTED] wrote:
Select COUNT(names) 'cName' FROM tblname GROUP BY names ORDER BY cName
http://dev.mysql.com/doc/refman/5.0/en/group-by-functions.html
J.R.
-Original Message-
From: jakot05
On 11.04.2006 09:35 (+0100), Jorrit Kronjee wrote:
Hostnames resolve into IP adresses, which are used to connect to the
MySQL server. MySQL doesn't care if you connect via a hostname or via an
IP address. It's not virtual hosting like Apache does.
I know that. But to access different MySQL
Hello,
I'm using what looks to be a fairly popular cron.daily method of
backing up a (4.1, MyISAM) database here:
-
|#!/bin/bash|
|#|
|# a rudimentary stab at MySQL backups to a remote location.|
|# Note:|
|# The target username receiving the backup is using
This may have been lost, so I'm reposting hoping for a clue as to why the
mySQL example onlie gives me errors...
-Original Message-
Sent: Sunday, April 09, 2006 7:41 PM
I'm trying to follow the example in the manual to create a trigger:
I am far from an mysql expert... but is there a way to select between dates
in a table and check if a value exists in all fields between dates. If one
day between those dates cannot be booked i dont want to get it in my SUM
resultset.
I want to calculate Sum between those dates and i one idea
--- Daevid Vincent [EMAIL PROTECTED] wrote:
This may have been lost, so I'm reposting hoping for a clue as to why
the
mySQL example onlie gives me errors...
-Original Message-
Sent: Sunday, April 09, 2006 7:41 PM
I'm trying to follow the example in the manual to create a
- Original Message -
From: H L [EMAIL PROTECTED]
To: mysql@lists.mysql.com
Sent: Tuesday, April 11, 2006 4:05 PM
Subject: Select a value between dates.
I am far from an mysql expert... but is there a way to select between dates
in a table and check if a value exists in all fields
On 4/11/06, Dana Diederich [EMAIL PROTECTED] wrote:
We use a dedicated replicated instance for backups.
Every night, we lock all of the tables, and dump all of them to
compressed files, and unlock them afterwards. It takes a while to catch
up, but that doesn't hurt anything.
I too use this
Would you not lock tables on the slave? The idea of catching it up implies
this is way it is done. Catching up means once replication can proceed once
the tables are unlocked (on the slave).
At least that is the way I read it...
Tim
-Original Message-
From: [EMAIL PROTECTED]
Hi guys I need some help with two things...
I have the following table:
CREATE TABLE `telephones` (
`contact_id` int(20) unsigned NOT NULL default '0',
`telephone_id` int(20) unsigned NOT NULL default '0',
`telephone_country_code` char(5) NOT NULL default '',
`telephone_area_code`
Mikhail, thanks for your insight on this. I received one other email that
was very close to the same approach you are suggesting. Thanks for the time
and effort that you spent on this detailed email. It makes sense to me and
gets me on the right track. Thanks!! I think I have been doing a pretty
I was using SQLYog 5.03 RC1.
vmware ~ # mysql --version
mysql Ver 14.12 Distrib 5.0.19, for pc-linux-gnu (i686) using readline 5.1
But just to sanity check. I ssh'd in and tried this at the mysql command
line utility:
vmware ~ # mysql somedatabase
Reading table information for completion of
Hello Steve,
Your suggestion works like a charm, I am now trying to get my head around
your following statement, I can't seem to get a grip on what you mean. Is
there anyway you could elaborate a little on the following? It would be
really nice if I could get the solution to work with full text
Hi all,
is there such a thing as a score for full-text searches?
thanks in advance.
Kind regards,
Taco Fleur
Free Call 1800 032 982 or Mobile 0421 851 786
Pacific Fox http://www.pacificfox.com.au/ http://www.pacificfox.com.au an
industry leader with commercial IT experience since 1994
In the last episode (Apr 12), Taco Fleur said:
is there such a thing as a score for full-text searches?
Sure. The MATCH function returns one.
http://dev.mysql.com/doc/refman/5.0/en/fulltext-search.html
--
Dan Nelson
[EMAIL PROTECTED]
--
MySQL General Mailing List
For list
Cool,
Any idea why the following would return 0 each time as the score?
SELECT MATCH (resumeAsText) AGAINST ('coldfusion javascript')
FROM db_au_com_exclaimit.tbl_resume
The above returns 3 rows with 0 as score, the following only 2 rows, meaning
it actually does match two rows, but does not
55 matches
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