pyDAL 15.09

2015 September release

• [MongoDB] Implemented orderby_on_limitby
• [MongoDB] Implemented distinct for count
• [MongoDB] Implemented select() with having parameter
• [MongoDB] Implemented coalesce operations
• Virtual fields are now ordered depending on definition
• Allow usage of custom Row classes
• Added .where method to Set and DAL
• Several bugfixes

pyDAL 15.07

2015 July release

• Added smart_query support for 'contains' on fields of type 'list:string'
• Implemented correct escaping for 'LIKE'
  (see #212)
• Added support for ondelete with fields of type 'list:reference' on
  MongoDBAdapter
• Improved BasicStorage performance
• Added arithmetic expressions support on MongoDBAdapter
• Added aggregations support on MongoDBAdapter
• Table.validate_and_insert and Table.validate_and_update methods now
  validates also empty fields
• Added support for expression operators on MongoDBAdapter
• Several bugfixes

pyDAL 15.05.29

Bugfix release

Changes since v15.05.26:

• Fixed a unicode error with PostgreSQLAdapter introduced with 15.05

pyDAL 15.05.26

Bugfix release

Changes since 15.05:

• Fixed DAL.__getattr__
• Fixed backward compatibility breaks introduced with 15.05

pyDAL 15.05

2015 May release

• Fixed True/False expressions in MSSQL
• Introduced iterselect() and IterRows
• Extended SQLCustomType to support widget & represent attributes
• Updated MongoDBAdapter to support pymongo 3.0
• Implemented JSON serialization for objects
• Refactored many internal objects to improve performance
• Added python 3.x support (experimental)
• Several fixes and improvements to MongoDBAdapter
• Implemented unicode handling in MSSQL (experimental) via mssql4n and mssql3n
  adapters
  Notes: These adapters will probably become the de-facto standard for MSSQL handling; any other adapter will continue to be supported just for legacy databases
• Restricted table and field names to "valid" ones
  Notes: the "dotted-notation-friendly" syntax for names means anything:
  - alphanumeric
  - not starting with underscore or an integer
  rname attribute is intended to be used for anything else

pyDAL 15.03

2015 March release

• Fixed redefine with lazy tables
• Added tests for update_or_insert, bulk_insert,
  validate_and_update_or_insert
• Enhanced connections open/close flow
• Enhanced logging flow
• Refactored google adapters: ndb is now used by default
• Added default representation for reference fields
• Fixed some caching issues when using pickle
• Several improvements and fixes in MongoDBAdapter

pyDAL 15.02.27

Bugfix release

• Fixed a connection bug
• Fixed a security flaw which could lead to db password storing in cache

pyDAL 15.02

2015 February release

• Updated pg8000 support in PostgreSQLAdapter
• Fixed ilike for Field type 'list:string' in PostgreSQLAdapter
• Added case sensitive/insensitive tests for contains
• Fixed expression evaluation on PostgreSQLAdapter
• Fixed common_filter issue in _enable_record_versioning
• Removed contrib drivers
• Fixed uuid attribute of DAL class
• Added caching tests

pyDAL 0.12.25

A christmas developer preview