RE: 2 questions about Replication

2004-11-19 Thread Chris Blackwell
You could daisy chain the servers together, this would be ineffiecient and not robust, but it would work. shop1 master to shop2 | customers1 | V shop2 master to shop3 | customers1 customers2 | V shop3 master to office | customers1 customers2 customer

RE: enum TRUE/FALSE

2004-11-10 Thread Chris Blackwell
If you want an enum to have the possible values of NULL or 1 alter table `Associate` modify `Active` enum('1'); from the mysql manual http://dev.mysql.com/doc/mysql/en/ENUM.html If an ENUM column is declared to allow NULL, the NULL value is a legal value for the column, and the default value is

RE: Sequencial Replication

2004-11-10 Thread Chris Blackwell
As I understand it... The SQL must be executed in sequence, otherwise you'll end up with incosistency between master and slave. an example: If thread 1 is inserting data, and thread 2 is running updates based on the inserted data then you could end up with different results on the slave than on th

RE: PHP/MySQL Problem

2004-11-05 Thread Chris Blackwell
when asking a question, it always helpful to post you code/queries so we can see what is happening. but tbh, this sounds like it's a php code problem. you have established that both queries work, on there own I'm don't know anything about php, but it sounds like you are not executing the first quer

RE: True/False data type

2004-11-04 Thread Chris Blackwell
I also use tinyint(1) unsigned and I provide a "mysqlBooleanFormat()" function in my application that will return 1 or 0 for storing the value in the DB -Original Message- From: Michael J. Pawlowsky [mailto:[EMAIL PROTECTED] Sent: 04 November 2004 20:44 To: [EMAIL PROTECTED] Subject: Re

Optimize query help

2004-10-13 Thread Chris Blackwell
Hi, We log all sessions on our webserver to a table, and then periodically run a batch process to analyze the visitors ip addresses to determine the city/region/country of origin. we use MySQL 4.1.1-alpha-standard-log on Redhat AS, installed from the mysql RPM. The query below takes about 1 seco

RE: filed that does not contain text between symbols

2004-10-03 Thread Chris Blackwell
not sure you can do this just with mysql, I think your gunna need to select the html from the db then send it to something like perl or php and use a regex parser on it. -Original Message- From: Bob Ramsey [mailto:[EMAIL PROTECTED] Sent: 03 October 2004 12:45 To: [EMAIL PROTECTED] Subject

RE: Mysql and PHP

2004-09-15 Thread Chris Blackwell
slightly off topic, but you can sort of build apache with mysql support. mod_auth_mysql allows you to authenticate users and groups against a DB http://sourceforge.net/projects/modauthmysql/ chris -Original Message- From: andy thomas [mailto:[EMAIL PROTECTED] Sent: 15 September 2004 16

RE: Storing foreign characters in DB

2004-09-06 Thread Chris Blackwell
Not sure whether this is applicable to your version of mysql, or to PHP. I had the same problem using Macromedia's Coldfusion, and adding this: useUnicode=true&characterEncoding=UTF-8 to the db connection string solved the problem chris -Original Message- From: MySQL [mailto:[EMAIL PROT

RE: Escaped BLOB data in XML

2004-08-13 Thread Chris Blackwell
If you base64 encode your binary, it will be valid inside the xml. As far as I know this is the accepted way to transfer binary objects using xml. chris -Original Message- From: Karam Chand [mailto:[EMAIL PROTECTED] Sent: 13 August 2004 05:09 To: Keith Ivey; [EMAIL PROTECTED] Subject:

RE: MySQL won't start... was runnnig fine

2004-08-12 Thread Chris Blackwell
x27;. Any idea why the server crashed in the first place? That's not the sort of thing you want just randomly happening, I'd imagine. Although it might make life a bit more interesting... Cheers. --V Chris Blackwell wrote: > I have resolved this issue now, it was actually the permi

RE: MySQL won't start... was runnnig fine

2004-08-12 Thread Chris Blackwell
causing the problem :/ chris -Original Message- From: Egor Egorov [mailto:[EMAIL PROTECTED] Sent: 12 August 2004 10:26 To: [EMAIL PROTECTED] Subject: Re: MySQL won't start... was runnnig fine "Chris Blackwell" <[EMAIL PROTECTED]> wrote: > now when ever i try

MySQL won't start... was runnnig fine

2004-08-12 Thread Chris Blackwell
Hi,   I have been running 4.1.3 on redhat9, installed from the mysql rpm package.  It has been running great until the server crashed for an unknown reason 2 days ago.   now when ever i try to start mysql i get the following error in log   040812 09:52:34  mysqld started040812  9:52:34  Warn