[Warning] Aborted connection...... (Got timeout reading communication packets)

2012-05-21 Thread Shafi AHMED
Ladies and Gentlemen: I am getting below errors and therefore the user sessions terminate causing business impact...Can some one who is expertise already in this advice at the earliest? 120513 8:19:45 [Warning] Aborted connection 1167257 to db: 'iib' user: 'iibuser' host: '210.18.3.94' (Got

Re: [Warning] Aborted connection...... (Got timeout reading communication packets)

2012-05-21 Thread Suresh Kuna
Hello Shafi, The below blog will give you more information on the error - http://sureshkuna.blogspot.in/2010/12/aborted-connection-31084472-to-db-ms.html Thanks Suresh Kuna On Mon, May 21, 2012 at 1:15 PM, Shafi AHMED shafi.ah...@sifycorp.comwrote: Ladies and Gentlemen: I am getting below

RE: [Warning] Aborted connection...... (Got timeout reading communication packets)

2012-05-21 Thread Shafi AHMED
Hi suresh: I have gone through your blog..and feel it is more generic... Can you please elaborate why the other setup(DR) works fine when the similar prod(with no application code/web/db structural changes etc) has gone thru' successfully with no such warning msgs ? Thanks again... Best Rgs,

RE: [Warning] Aborted connection...... (Got timeout reading communication packets)

2012-05-21 Thread Shafi AHMED
Sorry- a typo :) Hi suresh: I have gone through your blog..and feel it is more generic... Can you please elaborate why the other setup(DR) works fine when the similar prod(with no application code/web/db structural changes etc) has gone thru' failures with such warning msgs ? Best Rgs,

Re: create alias for columns bound to database?

2012-05-21 Thread Johan De Meersman
- Original Message - From: Rick James rja...@yahoo-inc.com * should not begin with the table name Personally, I tend to prefix all column names with three-letter abbreviations of the table name, so that they are both unique across joins, and it's obvious what table they're from

Reducing ibdata1 file size

2012-05-21 Thread Manivannan S.
Hi , I am trying to reduce the ibdata1 data file in MySQL. In MySQL data directory the ibdata1 data file is always increasing whenever I am creating a new database and inserting some data into database. If I drop the existing database, the table structures only dropped from the

Re: Reducing ibdata1 file size

2012-05-21 Thread Claudio Nanni
Manivannan, There is no way to reduce the InnoDB main tablespace. You can get rid (=regain disk space) of InnoDB tablespaces only if you have innodb_file_per_table setting, which allows you to get disk space back if you drop the table. The best option you have to free your current shared

Re: Reducing ibdata1 file size

2012-05-21 Thread Johan De Meersman
- Original Message - From: Manivannan S. manivanna...@spanservices.com How to reduce the ibdata1 file size in both LINUX and WINDOWS machine. This is by design - you cannot reduce it, nor can you remove added datafiles. If you want to shrink the ibdata files, you must stop all

Query assistance...

2012-05-21 Thread Don Wieland
I have got this query that returns the correct rows I want to display, BUT the columns dr_ther_qty, dr_not_ther_qty, and dr_all_ther_qty are not calculating correctly: --- START QUERY ONE --- SELECT q1.* FROM (SELECT apt.user_id, apt.client_id, c.last_name, c.first_name,

Re: Query assistance...

2012-05-21 Thread Peter Brawley
On 2012-05-21 11:17 AM, Don Wieland wrote: I have got this query that returns the correct rows I want to display, BUT the columns dr_ther_qty, dr_not_ther_qty, and dr_all_ther_qty are not calculating correctly: --- START QUERY ONE --- SELECT q1.* FROM (SELECT apt.user_id, apt.client_id,

RE: create alias for columns bound to database?

2012-05-21 Thread Rick James
Instead of SELECT tla_foo FROM ThreeLetterAcronym JOIN ... I prefer SELECT tla.foo -- Note . instead of _ FROM ThreeLetterAcronym AS tla JOIN ... Using aliases is mandatory when a self join is used. -Original Message- From: Johan De Meersman [mailto:vegiv...@tuxera.be] Sent:

Re: [Warning] Aborted connection...... (Got timeout reading communication packets)

2012-05-21 Thread Suresh Kuna
This needs to be investigated on the server, and cannot be guessed. On Mon, May 21, 2012 at 2:29 PM, Shafi AHMED shafi.ah...@sifycorp.comwrote: Sorry- a typo :) Hi suresh: I have gone through your blog..and feel it is more generic... Can you please elaborate why the other setup(DR) works