Re: Recommendations on new hardware

2005-09-08 Thread Bruce Dembecki
Yes... OS X 10.4 with a 32 but MySQL binary is stable... it is the combination of 64 bit OS (Tiger), and the 64 bit MySQL binary, and accessing more than 2Gbytes of memory within the mysqld process that blows up the machine. You can also run the 64 bit binary but keep the memory allocation

Re: AES_DECRYPT output

2005-09-08 Thread M DR
I tried changing the status, but it seems only MySQL staff can do it (so the message says), so I can't do that. Any idea how it's possible to do so? From: Nuno Pereira [EMAIL PROTECTED] To: mysql@lists.mysql.com Subject: Re: AES_DECRYPT output Date: Wed, 07 Sep 2005 12:19:01 +0100 I suppose

MySQL 4.0.26 has been released

2005-09-08 Thread Joerg Bruehe
Hi, MySQL 4.0.26, a new version of the popular Open Source/Free Software Database Management System, has been released. It is now available in source and binary form for a number of platforms from our download pages at http://dev.mysql.com/downloads/ and mirror sites. Note that not all mirror

Copying data stored in different field formats from one table to another

2005-09-08 Thread Dave
MySQL General List, Server specifications: MySQL 4.1.3-beta, phpMyAdmin 2.5.7-pl1, PHP 4.3.8 My specifications: MySQL beginner, PHP intermediate, HTML and CSS advanced. The situation: I have recently installed a forum ( http://www.simplemachines.org/ ) on my web site. I

Talking Limit

2005-09-08 Thread 'Yemi Obembe
Talking limit, does it limit the search result after ordering according to relevancy and the likes, or before? thanks - Click here to donate to the Hurricane Katrina relief effort.

Talking Limit

2005-09-08 Thread 'Yemi Obembe
Talking limit (in select query), does it limit the search result after ordering according to relevancy and the likes, or before? thanks - Click here to donate to the Hurricane Katrina relief effort.

Re: Talking Limit

2005-09-08 Thread Alec . Cawley
'Yemi Obembe [EMAIL PROTECTED] wrote on 08/09/2005 10:33:25: Talking limit (in select query), does it limit the search result after ordering according to relevancy and the likes, or before? thanks LIMIT operates after ORDER BY. Alec -- MySQL General Mailing List For list

Re: Locking Methods

2005-09-08 Thread Dobromir Velev
Hi, MySQL locks work only until a session expries, so they will not be of much use in your case. The best solution will be to implement this logic in your application - the simplest method is to add a field to the table which will keep the information about whether the specific record is locked

Re: MySQL 4.0.26 has been released

2005-09-08 Thread Diana Soares
Just a note: the main site still reports version 4.0.25-0. I dowloaded version 4.0.26 from a mirror, but it was necessary to tweak the URL. Congratulations for this fantastic project, Diana Soares On 9/8/05, Joerg Bruehe [EMAIL PROTECTED] wrote: Hi, MySQL 4.0.26, a new version of the

Re: LARGE operation stuck. What now?

2005-09-08 Thread Gleb Paharenko
Hello. Here is described the possible way of how to force the rollback (you can kill the mysqld process and set innodb_force_recovery to 3 to bring the database up without the rollback, then DROP the table that is causing the runaway rollback):

Re: Total newb at performance tuning mysql

2005-09-08 Thread Gleb Paharenko
Hello. I can tell, I have no my.cnf file in place, so there must be some default Create your own and the appropriate value for the table_cache. See: http://dev.mysql.com/doc/mysql/en/option-files.html http://dev.mysql.com/doc/mysql/en/program-variables.html

Re: mysqladmin question

2005-09-08 Thread Gleb Paharenko
Hello. MySQL team verified this issue, but they've said that this is rather a feature request, not really a bug. See: http://bugs.mysql.com/bug.php?id=13032 Jason Pyeron [EMAIL PROTECTED] wrote: Thanks Michael, but it now seems that on prepared selects, the values are still

Re: trouble understanding why query is not using the index.

2005-09-08 Thread Gleb Paharenko
Hello. In my opinion - yes it is, however, trust only the benchmarks :) Jason Pyeron [EMAIL PROTECTED] wrote: Am I correct in the statment second query is faster? This query gets executed several million times. mysql explain select A.* from files as A where

log event entry exceeded max_allowed_packet

2005-09-08 Thread Jacob Friis
Is there any way I can find out how big I should set max_allowed_packet? I have changed it from the default 1M to 32M, but I still get that error. Or is it a bug? We use MySQL 4.0.12 on the slave and 4.0.15-max on the master. How big should I set max_allowed_packet? The servers are dual Pentium

Re: MySQL 4.0.26 has been released

2005-09-08 Thread Joerg Bruehe
Hi Diana, all, Diana Soares wrote: Just a note: the main site still reports version 4.0.25-0. I dowloaded version 4.0.26 from a mirror, but it was necessary to tweak the URL. Yes, that was my fault, I sent the mail too early - sorry about it. Glad you could work around this! This is now

very slow subselect on large innoDB table

2005-09-08 Thread mathias brandt
please help! i have a fairly large innoDB table with 800mb (index 500 mb, data 300mb) and 1.8 million data sets. the server has 8 gig ram. the statement SELECT id FROM table1 WHERE cityname = 'bla' (cityname has been indexed) takes 0.0002 seconds and returns 0 rows, which was expected.

Re: very slow subselect on large innoDB table

2005-09-08 Thread Joerg Bruehe
Hi! mathias brandt wrote: [[...]] the statement SELECT id FROM table1 WHERE cityname = 'bla' (cityname has been indexed) takes 0.0002 seconds and returns 0 rows, which was expected. the statement: SELECT id from table1 WHERE id IN ( SELECT id FROM table1 WHERE cityname = 'bla ) still

Re: AES_DECRYPT output

2005-09-08 Thread Nuno Pereira
Hello all, It seems that you can't change the status from closed (or can't repeat) to another. The only hope you have is someone in the developing teem test your bug with the combination you used: MySQL + ASP.NET + MyODBC. But I continue to say that the problem is not in MySQL Server, maybe in

Re: MySQL 4.0.26 has been released

2005-09-08 Thread Nuno Pereira
Problem solved, at least for the most and major distributions and packages. Diana Soares wrote: Just a note: the main site still reports version 4.0.25-0. I dowloaded version 4.0.26 from a mirror, but it was necessary to tweak the URL. Congratulations for this fantastic project, Diana Soares

Dump/restore - lost data!

2005-09-08 Thread Mailing List Receiver
We found, to our chagrin, that a dump of an encoded field does not restore properly in all cases. Specifically, we use encode() to code credit card numbers before inserting them in the database. We did a mysqldump to produce a transport file from version 3 of mysql to insert the data into

Anyone knows what happens at mysqladmin startup time?

2005-09-08 Thread 王静
hi all, here is the suituation i've installed mysql4.1.14 under the /usr/local directory. the problem is, the server can work properly, however, mysqladmin doesn't. i posted it yesterday, and someone suggested me to issue the following command, however the same error 111 occured. #mysqladmin

Re: Dump/restore - lost data!

2005-09-08 Thread Scott Noyes
We did a mysqldump to produce a transport file from version 3 of mysql to insert the data into version 4 of mysql. The encoded numbers were munged, presumably because they were binary data in the dump. Isn't this what the --hex-blob option to mysqldump is for? -- MySQL General Mailing List

Re: LARGE operation stuck. What now?

2005-09-08 Thread Joseph Cochran
Thank you. This is a very promising answer. I don't know that we want to drop the table if we don't have to, but knowing that we can restart the DB without the rollback operation is a boon! We could certainly do a mysqldump of just that table (which works fine, we continue to run nightly

LVM-snapshot + mysqldump -- is this a reasonable backup strategy?

2005-09-08 Thread James G. Sack (jim)
This recipe is intended to minimize the impact on ongoing database operations by inhibiting writes only during a relatively speedy operation (creating a snapshot). The long dump operation can then be performed on the (stable) snapshot, without interfering with ongoing use of the live database.

Re: Total newb at performance tuning mysql

2005-09-08 Thread Daniel
Instead of your cron job, I suggest http://codenode.com/mysqlreport The mysqlreport documentation (http://codenode.com/mysqlreportdoc) is a pretty baseline introduction to comprehending server performance via a mysqlreport report, and a little bit about what you can do for certain issues.

Re: log event entry exceeded max_allowed_packet

2005-09-08 Thread Gleb Paharenko
Hello. In my opinion (it is based on looking through the source code, but I can be wrong) - the max_allowed_packet should be at least more than any event in the master's binary log. The tool for researching binary logs is mysqlbinlog utility. See:

Re: Talking Limit

2005-09-08 Thread Gleb Paharenko
Hello. Have a look here: http://dev.mysql.com/doc/mysql/en/limit-optimization.html 'Yemi Obembe [EMAIL PROTECTED] wrote: [-- text/plain, encoding 8bit, charset: iso-8859-1, 7 lines --] Talking limit (in select query), does it limit the search result after ordering according to

Re: Copying data stored in different field formats from one table to another

2005-09-08 Thread Gleb Paharenko
Hello. This is not a step by step instructions. But taking into an account that you're a MySQL beginner, in my opinion, you should read some parts of the manual: http://dev.mysql.com/doc/mysql/en/string-functions.html http://dev.mysql.com/doc/mysql/en/insert-select.html

Re: AES_DECRYPT output

2005-09-08 Thread M DR
Hi, Like advised I posted the problem in the win32.mysql.com list as well. Still though, I'm not convinced that this is an ASP.NET problem. I say because I tested this problem without ASP.NET too, in the program MySQL-Front. The results there were the same as in ASP.NET, meaning the type was

Re: LVM-snapshot + mysqldump -- is this a reasonable backup strategy?

2005-09-08 Thread Gleb Paharenko
Hello. A few months ago you've been writing about issues with InnoDB when using a similar recipe. Please, share your experience of how you've solved that problems. James G. Sack (jim) [EMAIL PROTECTED] wrote: This recipe is intended to minimize the impact on ongoing database

San Diego mySQL usergroup

2005-09-08 Thread Rick Schulze
I would like to form a San Diego mySQL user group, I notice we don't have one down here that I can see. I do not want to take the burden of putting the group together but I do have the building, large meeting room, access at night/evening, PA system if needed, projectors if needed etc.

Re: Re: Dump/restore - lost data!

2005-09-08 Thread Mailing List Receiver
We did a mysqldump to produce a transport file from version 3 of mysql to insert the data into version 4 of mysql. The encoded numbers were munged, presumably because they were binary data in the dump. Isn't this what the --hex-blob option to mysqldump is for? There is no such option to

Optimizing query WHERE date0

2005-09-08 Thread Dan Baker
I have lots of tables that are similar in nature: id int(11) PRI NULL auto_increment Name varchar(30) DateTimeNext int(11) The DateTimeNext field represents when this records needs attention. A value of zero indicates it is being ignored. There are times when *lots* of records DateTimeNext

Re: Optimizing query WHERE date0

2005-09-08 Thread Eric Bergen
When you add that index are more than 30% of the rows in the table DateTimeNext1126215680? Dan Baker wrote: I have lots of tables that are similar in nature: id int(11) PRI NULL auto_increment Name varchar(30) DateTimeNext int(11) The DateTimeNext field represents when this records needs

Re: Anyone knows what happens at mysqladmin startup time?

2005-09-08 Thread Eric Bergen
It appears that mysqld is not listening on /tmp/mysql.sock. Log into mysql and run show variables like 'socket'; This will tell you where mysqld is actually listening for socket connections. Then update your my.cnf files so they all have the same sock file location as the one that mysqld is

Re: log event entry exceeded max_allowed_packet

2005-09-08 Thread Eric Bergen
packet too big errors in replication are often a sign of corrupt binary logs. If it's on a slave reading the relay log often times flushing it will temporarily solve the problem. The easiest way to flush the relay logs is to do a slave stop; change master to back to the current file name and

Re: San Diego mySQL usergroup

2005-09-08 Thread Nestor Florez
Rick, I will be glad to join you Nestor :-) -Original Message- From: Rick Schulze [EMAIL PROTECTED] Sent: Sep 8, 2005 1:21 PM To: mysql@lists.mysql.com Subject: San Diego mySQL usergroup I would like to form a San Diego mySQL user group, I notice we don't have one down here that I can

Re: Optimizing query WHERE date0

2005-09-08 Thread Dan Baker
Eric Bergen [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] When you add that index are more than 30% of the rows in the table DateTimeNext1126215680? There are currently 28.53% of the rows that have DateTimeNext1126215680 Does this mean something of interest? If so, what? Thanks

Re: Optimizing query WHERE date0

2005-09-08 Thread Devananda
Dan Baker wrote: Eric Bergen [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] When you add that index are more than 30% of the rows in the table DateTimeNext1126215680? There are currently 28.53% of the rows that have DateTimeNext1126215680 Does this mean something of interest?

Delayed UPDATE execution?

2005-09-08 Thread Subscriptions
Hi all, I'll give you a little background so that my question is put into context. I've already posted this question to my local programmers message group and they said to post it here. So, here it goes: I have a phone order system that I wrote in PHP. It has a series of pages starting with

row level replication in 5.1

2005-09-08 Thread Kenji HIROHAMA
Hi, Does somebody point me out where I should refer to understand what is row level replication implemented in 5.1? I should have read the source comments in the source tree, but the bk port is closed at my environment. Regards, Kenji -- MySQL General Mailing List For list archives:

Re: Re: Dump/restore - lost data!

2005-09-08 Thread Scott Noyes
Isn't this what the --hex-blob option to mysqldump is for? There is no such option to mysqldump in version 4.1.11. From the manual: --hex-blob Dump binary string columns using hexadecimal notation (for example, 'abc' becomes 0x616263). The affected columns are BINARY, VARBINARY, and BLOB

Re: Delayed UPDATE execution?

2005-09-08 Thread Scott Noyes
So now my question... is it possible that MySQL didn't execute that first UPDATE query on that first page until after the rest of the process completed? - The customer page is a basic form that posts the information to itself with a simple UPDATE command and then goes to the next page.

Re: Delayed UPDATE execution?

2005-09-08 Thread Subscriptions
hmmm... let me ask the guys how they have it all set up. Jenifer - Original Message - How is your MySQL installation set up? At my company, we have a master server and several slaves replicating off that master. All inserts/updates go to the master, and all selects go to the