InnoDB in wordpress blog (no replies)
Can i attach InnoDB database system to my http://smokedhacks.com blog?
View ArticleAuto increment value get set to ' 18446744073709551615 ' with multiple load...
Hi, I am facing one problem with one of my project.I have a inventory upload which import data from csv to a innodb table. What happened here is with a multiple load data command (i suppose) the auto...
View ArticleMySQL innoDB disk file size (1 reply)
I am setting up a solution that will insert arount 100 million records in a table per month and every row will have a timestamp that will be indexed. The idea is to only store data regardiong the last...
View ArticleERROR 1114 (HY000) at line 1: The table is full (no replies)
Firstly, I inserted 60,000,000 rows into the innoDB table ama. Then I tried to add the primary key and index to the table ama. mysql> ALTER TABLE ama ADD PRIMARY KEY(answer_date_time,...
View ArticleMySQL 5.5 vs 5.6 character set issue (no replies)
I have a 5.5 & 5.6 install. In 5.5 when I create a index using a column varchar(750) it works fine. In 5.6 the same statement fails with error "767 max bytes exceeded for index key". This is...
View ArticleUser access denied for '%' in 5.6 (no replies)
MySQL 5.6 I executed this grant for a new user: grant select on testdb.* to 'user1'@'%'; But this does not allow them to get connected? I had to grant this before they could connect but I don't want...
View ArticleMysql order by if condition - wrong order (no replies)
Hi everybody, I have a problem with one of my queries. I got a simple table: CREATE TABLE `dev_a4a`.`test` ( `id` INT UNSIGNED NOT NULL AUTO_INCREMENT , `type` VARCHAR(45) NOT NULL , `priority` INT...
View Article503 error and InnoDB (1 reply)
Hi, - WordPress version : last one - PHP/MySQL : as hosted on gandi - Theme : customizr - Plugins : w3 total cache, WP-DBManager, BackUpWordPress... - Host : gandi Problem : I had WP DB Manager...
View ArticleDoes delete statements with primary key needs share lock and X lock ? (no...
Hi , Here is the current deadlock log I meeted recent days: In my understanding, delete/update statement will only apply the X lock to change the record. Is the situation as a common deadlock？ *** (1)...
View ArticleSELECT blocks SELECT? (no replies)
Hello guys, According to the MySQL documentation, SELECT takes Schema Lock and Schema Lock is compatible with other Schema Locks. So why does one pure SELECT operation block another SELECT operation?...
View Articletable space id (no replies)
Hi, I'm trying to an InnoDB tablespace problem. I managed to created a new table has (in .ibd file) the same tablespace id as what's in InnoDB data dictionary. But now the error message is saying a...
View ArticleCan not activate the log-bin= (no replies)
Hello, I have a database that uses the InnoDB engine on all his tables, running on a Windows Server 2008 r2 64bit in a VM farm. The policies of my organization promotes that every server has to have a...
View ArticleInnodb commit bug complete with no updates (no replies)
We have been using lots of transaction based statement. Suddenly while doing some audit on the data we found something funny out of many query one of it is not updated accordingly. Below is the query...
View ArticleTable Data gets Deleted automatically Urgent (1 reply)
we run a Student Information System(intranet) running.The Project is web based with jsp and Mysql . The Site was running smoothly ,suddenly a problem has started ,when the faculty enter the attendance...
View ArticleDuplicated VARCHAR primary key ignored (2 replies)
I have a table with a VARCHAR primary key. Records are inserted into the table with a regular INSERT statement (without the IGNORE keyword) and sometimes two inserts happen concurrently with the same...
View ArticleMysql 5.6 INNODB losing days of data (1 reply)
I work at a software company, and used as database Mysql 5.6 Problem: In recent days MYSQL has losing days of data, like a big rollback of datas in all tables, checking the MYSQL error log, only...
View ArticleRecover diskspace after dropping a Database (1 reply)
Hi All, I have around 15 Databses. Out of which 6 Databases are occupying around 200GB. Though planning to drop the database, but can I have the complete 200GB space recovered without taking any...
View Articlemultiple files per tablespace of a table (2 replies)
Hi, The below are lines from http://dev.mysql.com/doc/refman/5.7/en/innodb-restrictions.html page. 1. On some older operating systems, files must be less than 2GB. This is not a limitation of InnoDB...
View Articlecopying raw mysql data from one server to another (9 replies)
I'm trying to clone raw data from all databases on a MySQL instance in Live to a test environment. The network guys have told me the data has been synched and copied across but I can't start the MySQL...
View ArticleNo more table metadata records (increase MaxNoOfTables)' from NDBCLUSTER (no...
No more table metadata records (increase MaxNoOfTables)' from NDBCLUSTER Hi All, i am new to mysql cluster.i have mysql cluster setup on Ubuntu OS.i am facing problem while dumpig data to mysql...
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