Frequency of COMMITs (1 reply)
I'm processing 6 years worth of web server logs into two InnoDB tables, one for unique IPs and one for server requests. So far, I have 3.4 million unique IPs and 260 million server requests. I wrote...
View ArticleError : /usr/libexec/mysqld: Incorrect information in file: (no replies)
Hi, I have updated the old my.cnf to new one with some changes in configuration. But when I restarted the server, it filled the error-log with errors. Details are as follow: mysql> select...
View ArticleError Code: 1022 duplicate key in table (no replies)
CREATE TABLE `d_s_rep` ( `id` bigint(20) NOT NULL AUTO_INCREMENT, `p_id` bigint(20) NOT NULL, `i_id` bigint(20) NOT NULL, `d_id` bigint(20) NOT NULL, `s_id` bigint(20) NOT NULL, `t_id` bigint(20) NOT...
View Article"Insert" slower on 64-bit than 32-bit (windows) (1 reply)
Hi, I am using Navicat to import huge txt file into a database. I was running this process on a 32-bit machine with just 3GB RAM. Then, I got the access to a more powerful computer (64-bit and 12GB...
View ArticleInnoDB table row got rollback after transaction (1 reply)
Hi All, I have a problem with the following situation: I have written a program (PHP) about "splitting" an order in an online e-shop system, by copying the order info in a table, replacing the order...
View ArticleConcurrency isolation level (no replies)
I have two tables A and B, I a have procedure that inserts data in table A but in order to do that I need to read some data from table B. Table A has a trigger "after insert" that update table B. My...
View ArticleQuestion about deleting data and the undo log (1 reply)
Does “drop table” use the undo log (rollback segment) to temporarily store records to be purged later, the way “delete from table” does?
View Article"Lock wait timeout exceeded" time out on insert. (no replies)
I logged a topic a while back that was similar behaviour : http://forums.mysql.com/read.php?22,422297,422297 . I thought some of these issues could be fixed by the introduction of...
View ArticleInnoDB: Assertion failure in thread ... in file sync0rw.ic line 495 (2 replies)
Hi, I'm getting the assertion failure, can someone tell me what this assertion is all about ? I'm not sure if I can ignore the assertion. Thanks, Hiromichi...
View ArticleUnbalance CPU usage of InnoDB (1 reply)
Hi all, My InnoDB is running on a 8 Cores AMD Opteron Process. While performing load test on the application, I noticed that 1 of the core is running constantly at 90%-100% usage while other cores sit...
View ArticleInnoDB Table Records deleted automatically (4 replies)
Hi, We have a database and it has many tables. We have one such table called Jobs, more read/write and delete operations occur in this table. All the delete operations from our API run with...
View ArticleMaster database crashed (9 replies)
Hi, My master innodb database crashed.Now, i want to make my slave database to work as master. But before that, whatever the changes which were there in the master which did not replicate to slave...
View ArticleWatch Celtic v Hearts Free Streaming Saturday 10/12/2011 (no replies)
Enjoy with the live Stream of match between Celtic v Hearts in HD Free Online broadcast. In this Terrific and Wonderful Match both teams will be belligerent for a victory that will allow them to...
View ArticleWatch Levante v Sevilla Free Streaming Saturday 10/12/2011 (no replies)
Enjoy with the live Stream of match between Levante v Sevilla in HD Free Online broadcast. In this Terrific and Wonderful Match both teams will be belligerent for a victory that will allow them to...
View ArticleWatch Real Madrid v Barcelona Free Streaming Saturday 10/12/2011 (no replies)
Enjoy with the live Stream of match between Real Madrid v Barcelona in HD Free Online broadcast. In this Terrific and Wonderful Match both teams will be belligerent for a victory that will allow them...
View ArticleWatch Getafe v Granada Free Streaming Saturday 10/12/2011 (no replies)
Enjoy with the live Stream of match between Getafe v Granada in HD Free Online broadcast. In this Terrific and Wonderful Match both teams will be belligerent for a victory that will allow them to...
View ArticleWatch Villarreal v Real Sociedad Free Streaming Saturday 10/12/2011 (no replies)
Enjoy with the live Stream of match between Villarreal v Real Sociedad in HD Free Online broadcast. In this Terrific and Wonderful Match both teams will be belligerent for a victory that will allow...
View ArticleWatch Malaga v Osasuna Free Streaming Saturday 10/12/2011 (no replies)
Enjoy with the live Stream of match between Malaga v Osasuna in HD Free Online broadcast. In this Terrific and Wonderful Match both teams will be belligerent for a victory that will allow them to...
View ArticleWatch Espanyol v Atletico Free Streaming Saturday 10/12/2011 (no replies)
Enjoy with the live Stream of match between Espanyol v Atletico in HD Free Online broadcast. In this Terrific and Wonderful Match both teams will be belligerent for a victory that will allow them to...
View Articleerrorno 150, cant create table, no lick (no replies)
HELLO i am trying to create all this tables but table involved in and attended gives me weird error which i have no clue og,i checked other posts on this forum but no luck ... CREATE TABLE person (...
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