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All releases of Drizzle

  •  29 Mar 2011 15:46
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    Release Notes: First release of the Fremont series. This is a development release. multi-master replication is available via the slave plugin. Single master replication works as it has previously (some changes to the config file are required). libdrizzle version 1.0 and 2.0 have been split. Code refactoring, code cleanup (mysys, etc.), and various bugfixes.

    •  15 Mar 2011 15:56
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      Release Notes: Initial GA release.

      •  01 Mar 2011 17:42
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        Release Notes: This is the second release candidate. The slave plugin was added as a new native replication solution. This allows a Drizzle server to replicate from a master that is using the innodb replication log. MySQL BIT operators are back. Work has continued on system variable system, catalogs and interoperability between SQLAlchemy dialect and Drizzle. Fixes were made for various performance regressions. A random query generator was integrated with the new test runner. Over 30 bugs were fixed.

        •  15 Feb 2011 18:11
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          Release Notes: New BOOLEAN and UUID types. Drizzle can now fork into the background via --daemon. Cartesian joins no longer work; this might break some applications. They can still be achieved via CROSS JOIN or through the use of a WHERE clause. This was put in place to prevent runaway queries. The InnoDB transaction log is working and tested. Both the file-based and InnoDB-based logs are available. Continued work on system variables. The lint.am file has been removed, as Drizzle no longer uses it. Continued work on catalogs. Continued work on the documentation. Various other bugfixes.

          •  01 Feb 2011 23:22
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            Release Notes: Progress on catalogs has continued. HailDB now can get rec_per_key index statistics (via HailDB 2.3 cairo API). HailDB now supports ANALYZE for updating table stats. The --my-data-is-mangled option was added to drizzledump for handling MySQL charset migration issues. An SQLAlchemy dialect is now available for Drizzle (and was merged into SQLAlchemy main). A new nascent test-runner, dbqp.py, is in the tree for testing. test-run.pl remains in the tree as the standby while development continues. Unittests were migrated to boost. Various updates were made to the online documentation. Various other bugs were fixed.

            •  18 Jan 2011 21:04
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              Release Notes: This is a bug blitz release, with 40+ fixes and several others closed out or pending release in the next tarball.

              •  04 Jan 2011 15:49
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                Release Notes: Cleanup of drizzled command line options. Refactored drizzleslap code. The innobase plugin has been updated to be based on innodb 1.1.4 from MySQL 5.5.8. All timers in Drizzle have been updated to be microsecond internally. This release adds a TIME data type, a BOOLEAN data type, an assert() function, a typeof() function, and a result_type() function. Updates to the storage engine API and testing tool. Continued work on transaction log code. Various bugfixes.

                •  21 Dec 2010 23:54
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                  Release Notes: The InnoDB plugin is now based on InnoDB 1.1.3 from MySQL 5.5.7. A new UUID data type was added. Embedded InnoDB now supports ON DUPLICATE KEY UPDATE functionality. HailDB can now send all messages to the drizzle logging plugins instead of just stderr. Documentation additions and improvements were made. Work on sys_var refactoring has continued. Improvements were made to the transaction log. Two very tricky bugs have finally been killed. Several other bugs were fixed.

                  •  08 Dec 2010 00:33
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                    Release Notes: The innobase plugin was updated to innobase 1.1.2 from MySQL 5.5.6-rc. Work on sys_vars has continued. Work on user-level locks has continued. A shutdown command was added to the command line client. This can shut down an instance to which you are connected. More work was done on concurrency testing and functions (kill, execute, wait, etc.). Code cleanup was continued. Various bugs were fixed, many around drizzledump migration.

                    •  24 Nov 2010 16:03
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                      Release Notes: Drizzle now recognizes mixed-case table names. The innobase plugin has been updated to be based on innodb_plugin 1.0.9. Support has been added for barriers: objects that assist with coordinating connections. New DATA_DICTIONARY table functions for user convenience. Additional debugging functionality for transaction_reader (a utility for the transaction log). EXECUTE can now be CONCURRENT and with NO RETURN. Continued code refactoring. Bugfixes.

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