Planet MySQL Planet MySQL: Meta Deutsch Español Français Italiano 日本語 Русский Português 中文
10 Newer Entries Showing entries 31 to 40 of 265 10 Older Entries

Displaying posts with tag: Development (reset)

On contributing to MySQL
+5 Vote Up -0Vote Down


Dave Stokes has just written that MySQL is Looking for External Contributions. The first comments on that were negative, saying that forcing developers to sign a contributor agreement is not friendly, and that MySQL developers don't play well with external contributors.

To be fair, it is not Oracle that has an unfriendly policy about contributions. It was already like this with MySQL AB, and the reason is simply that the company wants to maintain ownership of the code, so that it will be able to sell dual …


  [Read more...]
mycheckpoint revision 231 released
+1 Vote Up -0Vote Down

A new release for mycheckpoint: lightweight, SQL oriented MySQL monitoring solution.

If you're unfamiliar with mycheckpoint, well, the one minute sales pitch is: it's a free and open source monitoring tool for MySQL, which is extremely easy to install and execute, and which includes custom queries, …

  [Read more...]
opeark-kit revision 196 released
+1 Vote Up -0Vote Down

This is a long due maintenance release of openark-kit. This release includes bugfixes and some enhancements, mainly to oak-online-alter-table.

oak-online-alter-table Changes / bug fixes include:

  • Support for keyword-named columns
  • Use of FORCE INDEX due to lack of MySQL's ability for figure out the chunking key at all times
  • --sleep-ratio option added; allows for sleep time …
  [Read more...]
common_schema 2.0.0-alpha: rdebug, GPL
+1 Vote Up -0Vote Down

A new release for common_schema: an alpha version of rdebug: MySQL Debugger and Debugging API is now included with common_schema.

With a different license in mind for rdebug, common_schema changes license to GPL (2 or above).

common_schema 2.0 is ready for download. All things rdebug, it is alpha -- otherwise …

  [Read more...]
New BM25 functions and IDF operators in custom rankers
+0 Vote Up -0Vote Down

Until 2.1.1-beta the functions exposed in custom rankers for handling relevancy based on term frequency and Inverse Document Frequency (IDF) did not take field or document lengths into account. In 2.1.1-beta, Sphinx includes functions that take relevance ranking to the next level. New IDF functions mysql> SELECT * FROM myindex WHERE MATCH(‘less_common more_common’) OPTION RANKER= [...]

MySQL 5.6 introduced GoogleTest C++ Testing Framework
+4 Vote Up -0Vote Down

MySQL 5.6 has introduced a new unit test framework beside the existing ones. The googletest test framework is now part of the MySQL test framework for 5.6. GoogleTest is a C++ Testing Framework that helps  write better C++ tests.

I realized that it was used when i tried to buid a MySQL release from sources [...]

Change management of database scripts
+1 Vote Up -0Vote Down

In this post I’m going to discuss the strategy used by our team to manage the changes taking place in the database. Most of the time we as developers mainly focus on implementing the feature and put less effort on manage the database changes. For instance individual might not straight away see the importance in […]

common_schema: 1.3: security goodies, parameterized split(), json-to-xml, query checksum
+1 Vote Up -0Vote Down

common_schema 1.3 is released and is available for download. New and noteworthy in this version:

  • Parameterized split(): take further control over huge transactions by breaking them down into smaller chunks, now manually tunable if needed
  [Read more...]
common_schema 1.1 released: split(), try-catch, killall(), profiling
+2 Vote Up -0Vote Down

I'm very happy to announce the release of common_schema, version 1.1 (revision 300).

This version boasts with compelling new features: innovative QueryScript syntax, libraries, views which add to your skills as a DBA, making some maintenance and management tasks a breeze.

  • QueryScript, split statement: automagically break long queries into smaller chunks, avoid long locks and reduce query/transaction overhead
  • QueryScript, try-catch statement: just try { …
  [Read more...]
Consolidating MariaDB project tools
+3 Vote Up -0Vote Down

It is not a secret that we’ve been kicking the tires and playing with JIRA for project management. After using it since the beginning of the year most of us like the feel of it and we’ve decided that it makes sense to start using it more.

As you know, the MariaDB project has many fragmented resources. We report bugs in Launchpad. We store our plans in worklog. We’ve never used the Launchpad Blueprint feature for this very reason. We don’t use Launchpad …

  [Read more...]
10 Newer Entries Showing entries 31 to 40 of 265 10 Older Entries

Planet MySQL © 1995, 2015, 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.