== 1.2.1 2009-06-07

* Enhancements
  * caching of table indexes query which makes schema dump much faster
* Bug fixes:
  * return Date (and not DateTime) values for :date column value before year 1970
  * fixed after_create/update/destroy callbacks with plsql custom methods
  * fixed creation of large integers in JRuby
  * Made test tasks respect RAILS_ENV
  * fixed support for composite primary keys for tables with LOBs

== 1.2.0 2009-03-22

* Enhancements
  * support for JRuby and JDBC
  * support for Ruby 1.9.1 and ruby-oci8 2.0
  * support for Rails 2.3
  * quoting of Oracle reserved words in table names and column names
  * emulation of OracleAdapter (for ActiveRecord unit tests)
* Bug fixes:
  * several bug fixes that were identified during running of ActiveRecord unit tests

== 1.1.9 2009-01-02

* Enhancements
  * Added support for table and column comments in migrations
  * Added support for specifying sequence start values
  * Added :privilege option (e.g. :SYSDBA) to ActiveRecord::Base.establish_connection
* Bug fixes:
  * Do not mark empty decimals, strings and texts (stored as NULL in database) as changed when reassigning them (starting from Rails 2.1)
  * Create booleans as VARCHAR2(1) columns if emulate_booleans_from_strings is true

== 1.1.8 2008-10-10

* Bug fixes:
  * Fixed storing of serialized LOB columns
  * Prevent from SQL injection in :limit and :offset
  * Order by LOB columns (by replacing column with function which returns first 100 characters of LOB)
  * Sequence creation for tables with non-default primary key in create_table block
  * Do count distinct workaround only when composite_primary_keys gem is used
    (otherwise count distinct did not work with ActiveRecord 2.1.1)
  * Fixed rake db:test:clone_structure task
    (see http://rsim.lighthouseapp.com/projects/11468/tickets/11-rake-dbtestclone_structure-fails-in-117)
  * Fixed bug when ActiveRecord::Base.allow_concurrency = true
    (see http://dev.rubyonrails.org/ticket/11134)

== 1.1.7 2008-08-20

* Bug fixes:
  * Fixed that adapter works without ruby-plsql gem (in this case just custom create/update/delete methods are not available)

== 1.1.6 2008-08-19

* Enhancements:
  * Added support for set_date_columns and set_datetime_columns
  * Added support for set_boolean_columns
  * Added support for schema prefix in set_table_name (removed table name quoting)
  * Added support for NVARCHAR2 column type
* Bug fixes:
  * Do not call write_lobs callback when custom create or update methods are defined
    
== 1.1.5 2008-07-27

* Bug fixes:
  * Fixed that write_lobs callback works with partial_updates enabled (added additional record lock before writing BLOB data to database)
* Enhancements:
  * Changed SQL SELECT in indexes method so that it will execute faster on some large data dictionaries
  * Support for other date and time formats when assigning string to :date or :datetime column

== 1.1.4 2008-07-14

* Enhancements:
  * Date/Time quoting changes to support composite_primary_keys
  * Added additional methods that are used by composite_primary_keys

== 1.1.3 2008-07-10

* Enhancements:
  * Added support for custom create, update and delete methods when working with legacy databases where
    PL/SQL API should be used for create, update and delete operations

== 1.1.2 2008-07-08

* Bug fixes:
  * Fixed after_save callback addition for session store in ActiveRecord version 2.0.2
  * Changed date column name recognition - now should match regex /(^|_)date(_|$)/i
    (previously "updated_at" was recognized as :date column and not as :datetime)

== 1.1.1 2008-06-28

* Enhancements:
  * Added ignore_table_columns option
  * Added support for TIMESTAMP columns (without fractional seconds)
  * NLS_DATE_FORMAT and NLS_TIMESTAMP_FORMAT independent DATE and TIMESTAMP columns support
* Bug fixes:
  * Checks if CGI::Session::ActiveRecordStore::Session does not have enhanced_write_lobs callback before adding it
    (Rails 2.0 does not add this callback, Rails 2.1 does)

== 1.1.0 2008-05-05

* Forked from original activerecord-oracle-adapter-1.0.0.9216
* Renamed oracle adapter to oracle_enhanced adapter
  * Added "enhanced" to method and class definitions so that oracle_enhanced and original oracle adapter
    could be used simultaniously
  * Added Rails rake tasks as a copy from original oracle tasks
* Enhancements:
  * Improved perfomance of schema dump methods when used on large data dictionaries
  * Added LOB writing callback for sessions stored in database
  * Added emulate_dates_by_column_name option
  * Added emulate_integers_by_column_name option
  * Added emulate_booleans_from_strings option