Questions tagged [mysql-5.6]

MySQL version 5.6 - please also tag with mysql for search purposes.

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2
votes
2answers
367 views

Changing ORDER BY direction causes performance issue

I use MySQL 5.6, and I have two tables each with 16M rows: CREATE TABLE IF NOT EXISTS `newsstudios` ( `id` int(11) NOT NULL AUTO_INCREMENT, `title` varchar(255) COLLATE utf8_unicode_ci NOT NULL, ...
3
votes
3answers
12k views

How do I remove partitioning?

There is a table my_table which has not been created any partition in MySQL 5.6. And I'm trying to create partitions by procedure in my_table, when I run this code: alter table my_table remove ...
1
vote
1answer
679 views

Updating an FTS indexed column returns “Invalid InnoDB FTS Doc ID”

Environment: Ubuntu 12.04 (and 13.04) MySQL 5.6.11 I have a table which has a full text index on it (real table has much more columns and rows): DROP TABLE IF EXISTS articles; CREATE TABLE ...
0
votes
0answers
280 views

Find the partition where data lives in MySQL

Is there a way to select the partition name where a specified record actually lives in? The idea is something like: SELECT <PARTITION_NAME> FROM mytable WHERE <where_condition> I found a ...
5
votes
2answers
4k views

MySQL version confusion

How is this possible: I installed mysql-5.6.11-osx10.7-x86.dmg which is supposed to be version Mac OS X ver. 10.7 (x86, 32-bit), DMG Archive (32 bit!) But upon SHOW VARIABLES LIKE "%version%"; I get ...
0
votes
1answer
647 views

General error 1651 after a mysql migration

I finished migration from 5.1 to 5.6, and (with the same queries as before) mysql complains right away about: General error: 1651 Query cache is disabled; restart the server with query_cache_type=...
1
vote
0answers
550 views

Mysql 5.6 and install php5-mysql , mysql-common

I install Mysql 5.6 with this documentaion(in ubuntu 13.04) , now I need to install php5-mysql and mysql-common packages. can I install them with apt-get? I think they will install mysql5.5 compatible,...
2
votes
1answer
745 views

Issues converting MyISAM table to InnoDB (auto column issue)

I'm having issues trying to convert a table from MyISAM to InnoDB in MySQL 5.6. The following is the table dump: -- -- Table structure for table `companies` -- DROP TABLE IF EXISTS `companies`; /*!...
1
vote
1answer
2k views

MySQL: replicating to a different table engine type

According to the replication documentation from MySQL, it is possible to set up replication from InnoDB source tables to MyISAM destination tables. Unfortunately, the documentation has little to say ...
0
votes
1answer
228 views

Is using the alpha version of Percona 5.6 safe? [closed]

I'm really sorry if my question is kind of very basic, but is something that is really making me thinking a lot about it for a long time. As Percona has a lot of lines of optimizing codes, I run it ...
2
votes
1answer
1k views

Can't query one view from another?

Okay, I'm moving a database from SQL Server (which I already miss) to MySql 5.6. I'm having a problem creating a list of valid dates. In SQL Server I just used CTEs to build up numbers, then months, ...

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