Home |  MySQL Buzz |  FAQ |  Feeds |  Submit your blog feed |  Feedback |  Archive |  Aggregate feed RSS 2.0 English Deutsch Español Français Italiano 日本語 Русский Português 中文
Showing entries 1 to 4

Displaying posts with tag: Compatibility (reset)

Merging 5.6 test cases and thoughts on feature deprecation in MariaDB 10.0
+1 Vote Up -0Vote Down

MariaDB 10 is nearing GA, and it makes sense to make sure that the test suite from MySQL 5.6 is merged into MariaDB 10. Svoj is doing a lot of this work, and then we like to look at features, especially ones that are deprecated upstream. We don’t do that on blogs, but on the maria-developers mailing list.

I bring to your attention: Intermediate status for test cases merge. We see that INSERT DELAYED and SHOW PROFILE for example are deprecated in MySQL 5.6. The only way for feedback to the MySQL team seems to be comments on Morgan’s blog. However with MariaDB, especially with the feedback plugin enabled, we

  [Read more...]
InnoDB 5.6.4 supports databases with 4k and 8k page sizes
+2 Vote Up -0Vote Down

In the 5.6.4 release it is now possible to create an InnoDB database with 4k or 8k page sizes in addition to the original 16k page size. Previously, it could be done by recompiling the engine with a different value for UNIV_PAGE_SIZE_SHIFT and UNIV_PAGE_SIZE. With this release, you can set –innodb-page-size=n when starting mysqld, or put innodb_page_size=n in the configuration file in the [mysqld] section where n can be 4k, 8k, 16k, or 4096, 8192, 16384.

The support of smaller page sizes may be useful for certain storage media such as SSDs. Performance results can vary depending on your data schema, record size, and read/write ratio. But this provides you more options to optimize your performance.

When this new setting is used, the page size is set for all tablespaces used by that InnoDB instance. You can query the current value with;

SHOW

  [Read more...]
MySQL Workbench on Snow Leopard
Employee_Team +0 Vote Up -0Vote Down

As all you Mac users (and probably many non-Macies) know Apple released Snow Leopard (Mac OS X 10.6) recently, even though this release was announced for September previously. Since a large part of the MySQL Workbench user base works on OS X it was clear that many of you will test Workbench on the new OS. However, so far we haven’t had the opportunity to do the same (too busy fixing bugs on released OSes) and hence we did not know about incompatibility problems there.

In the meantime several users did tests and reported us a crash on startup of the application, which means you cannot use MySQL Workbench on Snow Leopard for the time being. We are currently preparing build, test and developer machines with it and will hand out a fixed WB release as soon as possible. So, please stay patient. It’s only a matter of days.

Talk,Talk, Talk: Innobase Speaks
+0 Vote Up -0Vote Down

That should read “Talks, Talks, Talks” … There will be several presentations by InnoDB experts at the upcoming 2009 MySQL Conference and Expo. Whether you’re a newbie or an experienced DBA deeply familiar with InnoDB, you won’t want to miss these important talks about InnoDB:

  [Read more...]
Showing entries 1 to 4

Planet MySQL © 1995, 2014, Oracle Corporation and/or its affiliates   Legal Policies | Your Privacy Rights | Terms of Use

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.