Hello Everyone,
I am discovering that my MySQL server tends to get locked up by runaway
queries, that are continuously sending data. Even after all night long.
(The origin of these queries is from report development.)
Without having to kill each connection manually on the MySQL server, is
there
Hello everyone,
I have a table where measurement values are collected in mulitple columns.
Table Schema
==
ID, measurement_01, measurement_02, measurement_03
==
1, 300, 350, 325(max is 350, min is 300)
2, 225,
Hello MySQL users,
Currently, I use MySQL 4.0.22 and I can do a straightforward count of
employees hired for each month.
select employee_hire_date, count(employee_id)
from table_employee
where employee_hire_date between 2005-01-01 and 2005-4-30
group by month(employee_hire_date)
Date |
I like to share with you all, an interesting article about eBay's
deployment of database arrays.
http://www.eweek.com/article2/0,1759,1640234,00.asp
Specifically on page 2, Marty Abbott (eBay's VP of Technology) states
that eBay has four equal data centers. So in this array scheme, a
write
I have MySQL replication setup between Master A and Slave B.
Everything was working fine, until one day replication was broken.
Status on the slave shows the following error message:
Last_error: Error 'Can't drop database X. Database doesn't exist'
on query 'DROP DATABASE X.
I suspect
;
Good luck.
John A. McCaskey
-Original Message-
From: Henry Chang [mailto:[EMAIL PROTECTED]
Sent: Monday, June 14, 2004 3:34 PM
To: [EMAIL PROTECTED]
Subject: How to Fix Broken Replication
I have MySQL replication setup between Master A and Slave B.
Everything
was working fine, until one
I got MySQL replication working in master-slave configuration. It's
really cool, but how often does the master send binlog dump to the
slave. The implication is if the master crashes, what would be the
potential data gap in the slave??
--
MySQL General Mailing List
For list archives:
I am truly frustrated with what should be a simple update. Any help to
enlighten this newbie is appreciated.
[TABLE A] tdmr_dmr
dmr_customer_code
dmr_job_number_code
[TABLE B] tjl_job_list
jl_customer_code
jl_jobnumber
In Table A, the dmr_customer_code
Thanks for the reply!! IndeedI am using version 3.23.58. I can
stop pounding my head against the wall now. Thanks again!!
*** REPLY SEPARATOR ***
On 2/19/2004 at 2:10 AM Jeremy March wrote:
http://www.mysql.com/doc/en/UPDATE.html
I believe multi-table updates weren't
