Re: wait_timeout help

2006-11-08 Thread Visolve DB Team
Hi Actually I don't get any idle processes listed.. but have came across such mails.. On which platform you are running mysql? I guess this might be: If Windows, the server will drop the connection probably because of 'wait_timeout' expired. For others, the mysql gets reconnected with

Re: wait_timeout help

2006-11-08 Thread Sayed Hadi Rastgou Haghi
Linux Redhat ASEL 4.0 On 11/8/06, Visolve DB Team [EMAIL PROTECTED] wrote: Hi Actually I don't get any idle processes listed.. but have came across such mails.. On which platform you are running mysql? I guess this might be: If Windows, the server will drop the connection probably because

V 5.0.18 on Mac OS X

2006-11-08 Thread Steffan A. Cline
I am having an issue with MySQL running on Mac OS X. Currently the version as stated 5.0.18 on a dual G4 Xserve with 1gb of ram. MySQL is mainly the only thing running on this server. I am trying to track down an issue in which MySQL is being overloaded and it consistently damages the same one or

MySQL on a ram disk?

2006-11-08 Thread Ryan Stille
We have an intense data process that runs every few minutes, clearing and then loading a database with thousands of records of data, which are then queried on from a website. The periodic load takes about 20 seconds. Some of the front end select queries take a second or two. This is all

RE: MySQL on a ram disk?

2006-11-08 Thread Jimmy Guerrero
Hello, Depending on the characteristics of the data and baring dependencies on specific features like FKs or complex JOINs, you may want to take a look at MySQL Cluster. MySQL Cluster supports in-memory and disk-based databases. So, it may give you the high-performance characteristics you are

Re: MySQL on a ram disk?

2006-11-08 Thread Ryan Stille
Maybe I should just be looking at using a HEAP table? -Ryan -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Re: Undelete a droped table

2006-11-08 Thread scott
As a note: mSQL has an attach function that will allow you to take those files and recreate the database by only giving it the database name and the file names. It's a way to put back a backup made of the physical database if you backup directly from the SQL data directory and

Re: V 5.0.18 on Mac OS X

2006-11-08 Thread Dan Buettner
Good morning, Steffan - Can you post some details about what you mean when you say the tables are damaged? What makes you say that / what are the signs/symptoms? Does the server process crash, or stop responding? Do you see anything in the error logs? Do you have enough disk space for temp

Re: Undelete a droped table

2006-11-08 Thread Panos Tsapralis
I suppose you mySQL - not mSQL (there was a lite RDBMS once named mSQL - I don't know whether it exists any more...). On 11/8/06, scott [EMAIL PROTECTED] wrote: As a note: mSQL has an attach function that will allow you to take those files and recreate the database by only giving it the

Re: Undelete a droped table

2006-11-08 Thread Scott Johnson
Sorry, Microsoft SQL! From: Panos Tsapralis [EMAIL PROTECTED] Sent: Wednesday, November 08, 2006 6:48 AM To: [EMAIL PROTECTED] Subject: Re: Undelete a droped table I suppose you mySQL - not mSQL (there

Re: Re: MySQL on a ram disk?

2006-11-08 Thread Dan Buettner
Depends on the value of your data, and what you might want to invest in cluster setup (time, money) to get this done. Another simple option from a hardware perspective might be the use of a PCI card with RAM that serves as a Serial ATA disk. They're relatively new on the market but they're out

Regular expression not working as expected (documented)?

2006-11-08 Thread Leandro Guimarães Faria Corcete DUTRA
I must have understood something wrong in the regexps docs: SELECT login FROM orolixMain.Usersu WHERE u.login REGEXP '^wa[bhkl][_[.period.]-acegmnopqrsuvwxyz]{1,5}[14Lt][23890IJOQ].*' ; [EMAIL PROTECTED](none) \. usr/src/oro/qry/phshr.sql

Re: Regular expression not working as expected (documented)?

2006-11-08 Thread Christian Hammers
On 2006-11-08 Leandro Guimarães Faria Corcete DUTRA wrote: u.login REGEXP '^wa[bhkl][_[.period.]-acegmnopqrsuvwxyz]{1,5}[14Lt][23890IJOQ].*' ... But I get, among otherss, a string beginning with 'walt' (several, in fact). Probably MySQL don't know about this [.period.] thing and

Re: Regular expression not working as expected (documented)?

2006-11-08 Thread Leandro Guimarães Faria Corcete DUTRA
Em Qua, 2006-11-08 às 19:16 +0100, Christian Hammers escreveu: On 2006-11-08 Leandro Guimarães Faria Corcete DUTRA wrote: u.login REGEXP '^wa[bhkl][_[.period.]-acegmnopqrsuvwxyz]{1,5}[14Lt][23890IJOQ].*' ... But I get, among otherss, a string beginning with 'walt' (several, in

Re: Regular expression not working as expected (documented)?

2006-11-08 Thread Dan Nelson
In the last episode (Nov 08), Leandro Guimar~aes Faria Corcete DUTRA said: Em Qua, 2006-11-08 às 19:16 +0100, Christian Hammers escreveu: On 2006-11-08 Leandro Guimar~aes Faria Corcete DUTRA wrote: u.login REGEXP

RE: Regular expression not working as expected (documented)?

2006-11-08 Thread Jerry Schwartz
According to the documentation, [.period.] should match but so should [...] (if I read it right). Regards, Jerry Schwartz Global Information Incorporated 195 Farmington Ave. Farmington, CT 06032 860.674.8796 / FAX: 860.674.8341 -Original Message- From: Christian Hammers

Re: Regular expression not working as expected (documented)?

2006-11-08 Thread Christian Hammers
On 2006-11-08 Leandro Guimarães Faria Corcete DUTRA wrote: u.login REGEXP '^wa[bhkl][_[.period.]-acegmnopqrsuvwxyz]{1,5}[14Lt][23890IJOQ].*... But I get, among otherss, a string beginning with 'walt' (several, in fact). Probably MySQL don't know about this [.period.]

Re: Regular expression not working as expected (documented)?

2006-11-08 Thread Leandro Guimarães Faria Corcete DUTRA
Em Qua, 2006-11-08 às 12:53 -0600, Dan Nelson escreveu: . within brackets is treated literally anyway, so there's no need to use [.period.]. OK, I had taken the effects of - as being the effects of . REGEXP BINARY '^wa[bhkl][-_.acegmnopqrsuvwxyz]{1,5}[14Lt][23890IJOQ].*' It

Re: BINARY(N) as primary key?

2006-11-08 Thread Jon Frisby
I'm curious to know why simply having a UNIQUE constraint on the column is inadequate... -JF On Nov 7, 2006, at 6:47 PM, Michael Fischer wrote: Any thoughts on using BINARY(N) or CHAR(N) as a primary key? Performance issues? In mysql, in general? Yes, in the context of the application,

Optimize question

2006-11-08 Thread Francis
Hi list, I have a table with about 17 millons of records. This table contain log of web for one month and I have an other table but with only 1 day of log. If I do a select to get the log for this date 2006-01-01 : Select * from mytable where mydate = '2006-01-01' and mydate =

installing mysql on OSX 10.4

2006-11-08 Thread uszek
This problem is driving me crazy. Please help. 127:~ mariuszlenk$ cd /usr/local/mysql 127:/usr/local/mysql mariuszlenk$ sudo ./bin/mysqld_safe Password: ./bin/mysqld_safe: line 1: ./bin/my_print_defaults: cannot execute binary file ./bin/mysqld_safe: line 1: ./bin/my_print_defaults: cannot

InnoDB + FULLTEXT

2006-11-08 Thread FalconSoft, Inc
Does anyone know if/when InnoDB will support FULLTEXT indexes? I have a project that I'm working on now that really needs support for both. Thanks! Tim Gustafson FalconSoft, Inc [EMAIL PROTECTED] http://falconsoft.com/ (831) 425-4522 (831) 621-6299 (Fax) -- MySQL General Mailing List For

Re: BINARY(N) as primary key?

2006-11-08 Thread Michael Fischer
On Wed, Nov 08, Jon Frisby wrote: On Nov 7, 2006, at 6:47 PM, Michael Fischer wrote: Any thoughts on using BINARY(N) or CHAR(N) as a primary key? Performance issues? In mysql, in general? Yes, in the context of the application, there is a very good reason for doing this, and not

Re: BINARY(N) as primary key?

2006-11-08 Thread Jon Frisby
It's my understanding that a PK in MySQL is basically the same as a unique index -- for MyISAM tables at least. For InnoDB it's a bit different with InnoDB storing rows within the PK index (and inserting a hidden PK if none is provided). In short: I don't think you'll see any better

problem with starting mysql on mac osx 10.4

2006-11-08 Thread uszek
Hi, I constantly keep receiving this kind of error: mariuszlenks-ibook-g4:~ mariuszlenk$ cd /usr/local/mysql mariuszlenks-ibook-g4:/usr/local/mysql mariuszlenk$ sudo ./bin/mysqld_safe Password: ./bin/mysqld_safe: line 1: ./bin/my_print_defaults: cannot execute binary file ./bin/mysqld_safe: line

access full-text index

2006-11-08 Thread Rares Vernica
Hi, Is it possible to access the Full-Text Index structures from SQL? Thanks a lot, Ray -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Re: InnoDB + FULLTEXT

2006-11-08 Thread Visolve DB Team
Hi, Till MySQL 5.0 there was no support for FULLTEXT by InnoDB. More info on: www.innodb.com/innodbtalkUC2005.pdf Thanks ViSolve DB Team. - Original Message - From: FalconSoft, Inc [EMAIL PROTECTED] To: mysql@lists.mysql.com Sent: Thursday, November 09, 2006 6:28 AM Subject: InnoDB

Re: InnoDB + FULLTEXT

2006-11-08 Thread FalconSoft, Inc
So, based on this article, they were looking for a coder in April of this past year. Did anyone start working on it? Does anyone know the status of the project? Tim Gustafson FalconSoft, Inc [EMAIL PROTECTED] http://falconsoft.com/ (831) 425-4522 (831) 621-6299 (Fax) - Original Message