Showing entries 1 to 10
Displaying posts with tag: mysql 5.6 download (reset)
MySQL 5.6.26 Overview and Highlights

MySQL 5.6.26 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

For this release, there are 3 “Functionality Added or Changed” items, 1 “Security Fix”, and 36 other bug fixes.

Out of those other 36 bugs, 13 are InnoDB, 1 Partitioning, 3 Replication, and 19 misc. (including 3 potentially crashing bug fixes, and 1 performance-related fix) Here are the ones of note:

  • Functionality Added/Changed: Replication: When using a multi-threaded slave, each worker thread has its own queue of transactions to process. In previous MySQL versions, STOP SLAVE waited for all workers to process their entire queue. This logic has been changed so that STOP SLAVE first finds the newest transaction that was committed by any worker thread. Then, it waits for all workers to complete …
[Read more]
MySQL 5.6.25 Overview and Highlights

MySQL 5.6.25 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

For this release, there are 2 “Functionality Added or Changed” items of note:

  • Functionality Added/Changed: MySQL distributions now include an innodb_stress suite of test cases. Thanks to Mark Callaghan for the contribution. (Bug #76347)
  • Functionality Added/Changed: my_print_defaults now masks passwords. To display passwords in cleartext, use the new –show option.

In addition to those, there were 55 other bug fixes:

  • 10 InnoDB
  •   8 Replication
  •   3 Partitioning (one overlaps w/ an InnoDB bug fix)
  • 35 Miscellaneous (and 6 of …
[Read more]
MySQL 5.6.24 Overview and Highlights

MySQL 5.6.24 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

For this release, there are 4 “Functionality Added or Changed” items:

  • Functionality Added/Changed: CMake support was updated to handle CMake version 3.1.
  • Functionality Added/Changed: The server now includes its version number when it writes the initial “starting” message to the error log, to make it easier to tell which server instance error log output applies to. This value is the same as that available from the version system variable. (Bug #74917)
  • Functionality Added/Changed: ALTER TABLE did not take advantage of fast alterations that might otherwise apply to the operation to …
[Read more]
MySQL 5.6.23 Overview and Highlights

MySQL 5.6.23 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

For this release, there is 1 “Security Note”, 3 “Functionality Changed”, and 5 “Compilation Notes”, all benign, but let me address them:

  1. Security Note: The linked OpenSSL library for the MySQL Commercial Server has been updated from version 1.0.1j to version 1.0.1k. Issues fixed in the new version are described at http://www.openssl.org/news/vulnerabilities.html.
  2. Functionality Changed: Support for the SSL 2.0 and SSL 3.0 protocols has been disabled because they provide weak encryption. (Bug #19820550, Bug #19921150)
  3. Functionality Changed: yaSSL was upgraded to version …
[Read more]
MySQL 5.6.22 Overview and Highlights

MySQL 5.6.22 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

For this release, there is 1 “Security Note”, 2 “Functionality Changed”, and 5 “Compilation Notes”, all benign, but let me address them:

  1. Security Note: The linked OpenSSL library for the MySQL Commercial Server has been updated from version 1.0.1h to version 1.0.1j. Issues fixed in the new version are described at http://www.openssl.org/news/vulnerabilities.html.
  2. Functionality Changed: Replication: The variable binlogging_impossible_mode has been renamed binlog_error_action. binlogging_impossible_mode is now deprecated. (Bug #19507567)
  3. Functionality Changed:
[Read more]
MySQL 5.6.21 Overview and Highlights

MySQL 5.6.21 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

For this release, there was 1 “InnoDB Notes” and 1 “Functionality Added or Changed” bug fix (and 0 “Security Fix”), so not much there, but of course they should be noted:

  1. InnoDB Note: The –skip-innodb option is now deprecated and its use results in a warning. It will be removed in a future MySQL release. This also applies to its synonyms (–innodb=OFF, –disable-innodb, and so forth).
  2. Functionality Added: Internally, spatial data types such as Geometry are represented as BLOB values, so when invoked with the –hex-blob option, mysqldump now displays spatial values in hex. (Bug #43544, Bug …
[Read more]
MySQL 5.6.20 Overview and Highlights

MySQL 5.6.20 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

For this release, there is 1 “Security Fix”, 1 “InnoDB Important Change”, and 7 “Functionality Added or Changed” fixes, all of which should be read in case they might affect you (though for this release, these mostly appear to be minor – some [default] changes, build notes/changes, and deprecations):

  1. Security Fix: The linked OpenSSL library for the MySQL 5.6 Commercial Server has been updated from version 1.0.1g to version 1.0.1h. Versions of OpenSSL prior to and including 1.0.1g are reported to be vulnerable to CVE-2014-0224. This change does not affect the Oracle-produced MySQL Community build of MySQL …
[Read more]
MySQL 5.6.19 Overview and Highlights

MySQL 5.6.19 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here.

I should actually call this post “5.6.18 and 5.6.19 Overview and Highlights”.

The 5.6 “Release Notes” Index provides an entry/changelog for 5.6.18 and says it was released 2014-04-11. However, it’s not available in the community download archives. This isn’t mentioned in the 5.6.18 changelogs, but it is in the 5.6.19 changelogs, where it says:

“There is no MySQL …

[Read more]
MySQL 5.6.17 Overview and Highlights

MySQL 5.6.17 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here:

For this release, I counted 7 “Functionality Added” and/or “Incompatible Change” fixes:

  1. Incompatible Change: The AES_ENCRYPT() and AES_DECRYPT() functions now permit control of the block encryption mode and take an optional initialization vector argument.
  2. Incompatible Change: The ERROR_FOR_DIVISION_BY_ZERO, NO_ZERO_DATE, and NO_ZERO_IN_DATE SQL modes now are deprecated and setting the sql_mode value to include any of them generates a warning. In MySQL 5.7, these modes do nothing. Instead, their effects are included in the effects of strict SQL mode (STRICT_ALL_TABLES or …
[Read more]
MySQL 5.6.16 Overview and Highlights

MySQL 5.6.16 was recently released (it is the latest MySQL 5.6, is GA), and is available for download here:

http://dev.mysql.com/downloads/mysql/5.6.html

As opposed to the latest 5.5 release, this latest 5.6 release has quite a few more bug fixes, but that’s expected since 5.5 has been GA for much longer.

There were 2 minor functionality changes:

  • Previously, ALTER TABLE in MySQL 5.6 could alter a table such that the result had temporal columns in both 5.5 and 5.6 format. Now ALTER TABLE upgrades old temporal columns to 5.6 format for ADD COLUMN, CHANGE COLUMN, MODIFY COLUMN, ADD INDEX, and FORCE operations. This conversion cannot be done using the INPLACE algorithm, so specifying ALGORITHM=INPLACE in these cases results in an error. (Bug #17246318)
  • CMake now supports a -DTMPDIR=dir_name option to specify the default …
[Read more]
Showing entries 1 to 10