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0.1.9 (July 17th, 2010)

  • Support async ActiveRecord access with fibers and EventMachine (mperham)
  • string encoding support for 1.9, respecting Encoding.default_internal
  • added support for rake-compiler (tenderlove)
  • bugfixes for ActiveRecord driver ** one minor bugfix for TimeZone support ** fix the select_rows method to return what it should according to the docs (r-stu31)
  • Mysql2::Client#fields method added - returns the array of field names from a resultset, as strings
  • Sequel adapter ** bugfix regarding sybolized field names (Eric Wong) ** fix query logging in Sequel adapter
  • Lots of nice code cleanup (tenderlove) ** Mysql2::Error definition moved to pure-Ruby ** Mysql2::client#initialize definition moved to pure-Ruby ** Mysql2::Result partially moved to pure-Ruby

0.1.8 (June 2nd, 2010)

  • fixes for AR adapter for timezone juggling
  • fixes to be able to run benchmarks and specs under 1.9.2

0.1.7 (May 22nd, 2010)

  • fix a bug when using the disconnect! method on a closed connection in the AR driver

0.1.6 (May 14th, 2010)

  • more fixes to the AR adapter related to casting
  • add missing index creation override method to AR adapter
  • added sql_state and error_number methods to the Mysql2::Error exception class

0.1.5 (May 12th, 2010)

  • quite a few patches from Eric Wong related to thread-safety, non-blocking I/O and general cleanup ** wrap mysql_real_connect with rb_thread_blocking_region ** release GVL for possibly blocking mysql_* library calls ** [cleanup] quiet down warnings ** [cleanup] make all C symbols static ** add Mysql2::Client#close method ** correctly free the wrapped result in case of EOF ** Fix memory leak from the result wrapper struct itself ** make Mysql2::Client destructor safely non-blocking
  • bug fixes for ActiveRecord adapter ** added casting for default values since they all come back from Mysql as strings (!?!) ** missing constant was added ** fixed a typo in the show_variable method
  • switched over sscanf for date/time parsing in C
  • made some specs a little finer-grained
  • initial Sequel adapter added
  • updated query benchmarks to reflect the difference between casting in C and in Ruby

0.1.4 (April 23rd, 2010)

  • optimization: implemented a local cache for rows that are lazily created in ruby during iteration. The MySQL C result is freed as soon as all the results have been cached
  • optimization: implemented a local cache for field names so every row reuses the same objects as field names/keys
  • refactor the Mysql2 connection adapter for ActiveRecord to not extend the Mysql adapter - now being a free-standing connection adapter

0.1.3 (April 15th, 2010)

  • added an EventMachine Deferrable API
  • added an ActiveRecord connection adapter ** should be compatible with 2.3.5 and 3.0 (including Arel)

0.1.2 (April 9th, 2010)

  • fix a bug (copy/paste fail) around checking for empty TIME values and returning nil (thanks @marius)

0.1.1 (April 6th, 2010)

  • added affected_rows method (mysql_affected_rows)
  • added last_id method (last_insert_id)
  • enable reconnect option by default
  • added initial async query support
  • updated extconf (thanks to the mysqlplus project) for easier gem building

0.1.0 (April 6th, 2010)

  • initial release