281 lines
9.0 KiB
Markdown
281 lines
9.0 KiB
Markdown
# MongoDB Ruby Driver History
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### 1.4.0
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UNRELEASED
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* Attempt to automatically refresh internal replica set state using ReplSetConnection#refresh.
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* Two automated refresh modes: :async and :sync. Automated refresh can also be disabled.
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* Choose secondary for reads based on ping time.
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* Read preference API: specify whether queries should go to primary or secondary on a per-query basis.
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* Enable exhaust-mode queries with OP_QUERY_EXHAUST.
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* Collection#count takes a query selector.
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* Support continue_on_error flag for bulk inserts (use :continue_on_error => true)
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* Add Cursor#add_option. Deprecate Cursor#query_opts and replace with Cursor#options.
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* Initial SSL support (connect with :ssl => true)
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* Update to latest Java driver for JRuby.
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* Check max BSON size on a per-connection basis.
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* Fixed two platform-specific BSON serialization issues.
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* Lots of bug fixes and code cleanup.
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### 1.3.1
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2011-5-10
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* Fix GridIO#gets infinite loop error (Ryan McGeary)
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* Fix BSON::OrderedHash#reject! leaving keys with null values (rpt. by Ben Poweski)
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* Minor semantic fix for OrderedHash#reject!
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* Fix Mongo::DB to allow symbols in method traversing collection names (rpt. by Chris Griego)
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* Support new server regex option "s" (dotall). This is folded in with \m in Ruby.
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* Fix so that Cursor#close hits the right node when :read_secondary is enabled.
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* Support maxScan, showDiskLoc, and returnKey cursor options.
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* Make DB#validate_collection compatible with server v1.9.1.
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* Fix so that GridIO#gets returns local md5 with md5 matches server md5 (Steve Tantra).
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* Fix bug in BSON::OrderedHash that prevents YAML.load (Ian Warshak).
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* Fix example from /examples.
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* Ensure that we do not modify hash arguments by calling Hash#dup when appropriate.
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* Ensure that JRuby deserializer preserves binary subtypes properly.
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* Fix for streaming an empty file into GridFS (Daniël van de Burgt).
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* Minor doc fixes.
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### 1.3.0
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2011-4-04
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* Add option to set timeouts on socket read calls using the
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Mongo::Connection :op_timeout option.
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* Add StringIO methods to GridIO objects
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* Support for BSON timestamp type with BSON::Timestamp
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* Change the BSON binary subtype from 2 to 0
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* Remove private method Connection#reset_conection
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and deprecate public method ReplSetConnection#reset_connection
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* ByteBuffer#== and OrderedHash#dup (Hongli Lai)
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* Better check for UTF8 validity in Ruby 1.9
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* Added previously removed Connection#host and Connection#port
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* Added transformers to allow Mongo::Cursor to allow instantiated objects (John Nunemaker)
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* Automated reconnection on fork
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* Added Cursor#next alias for Cursor#next_document
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* Audit tests after enabling warnings (Wojciech Piekutowski)
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* Various bug fixes thanks to Datanoise, Hongli Lai, and Mauro Pompilio
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### 1.2.4
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2011-2-23
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* Fix the exception message shown when there's an IOError (Mauro Pompilio)
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* Another update to map-reduce docs for v1.8. Note that if you use the new
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output option `{:out => {:inline => true}}`, then you must also specify
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`:raw => true`.
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### 1.2.3
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2011-2-22
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* Update docs for map-reduce command
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* Minor doc fix
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### 1.2.2
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2011-2-15
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* Improved replica set failover for edge case.
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* Fix for REE on OSX (Hongli Lai)
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### 1.2.1
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2011-1-18
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* Enable authentication with connection pooling.
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* Allow custom logging with Connection#instrument (CodeMonkeySteve)
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* Minor fixes and doc improvements.
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### 1.2.0
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2011-1-18
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* Some minor improvements. See commit history.
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### 1.2.rc0
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2011-1-5
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Lots of cleanup and minor bug fixes.
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* Issues resolved: http://jira.mongodb.org/browse/RUBY/fixforversion/10222
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* Updated Java BSON to Java driver 2.4.
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* Platform gem for JRuby bson.
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### 1.1.5
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2010-12-15
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* ReplSetConnection class. This must be used for replica set connections from
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now on. You can still use Connection.multi, but that method has been deprecated.
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* Automated replica set tests. rake test:rs
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* Check that request and response ids match.
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* Several bug fixes. See the commit history for details.
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### 1.1.4
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2010-11-30
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* Important connection failure fix.
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* ObjectId#to_s optimization (David Cuadrado).
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### 1.1.3
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2010-11-29
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* Distributed reads for replica set secondaries. See /docs/examples/replica_set.rb and
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http://api.mongodb.org/ruby/current/file.REPLICA_SETS.html for details.
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* Note: when connecting to a replica set, you must use Connection#multi.
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* Cursor#count takes optional skip and limit
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* Collection#ensure_index for caching index creation calls
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* Collection#update and Collection#remove now return error object when using safe mode
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* Important fix for int/long serialization on bug introduced in 1.0.9
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* Numerous tweaks and bug fixes.
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### 1.1.2
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2010-11-4
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* Two critical fixes to automated failover and replica sets.
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* Bug passing :timeout to Cursor.
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* Permit safe mode specification on Connection, Collection, and DB levels.
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* Specify replica set name on connect to verify connection to the right set.
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* Misc. reorganization of project and docs.
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### 1.1.1
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2010-10-14
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* Several critical JRuby bug fixes
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* Fixes for JRuby in 1.9 mode
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* Check keys and move id only when necessary for JRuby encoder
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## 1.1
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2010-10-4
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* Official JRuby support via Java extensons for BSON (beta)
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* Connection#lock! and Connection#unlock! for easy fsync lock
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* Note: BSON::Code is no longer a subclass of String.
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### 1.0.9
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2010-9-20
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* Significant performance improvements (with a lot of help from Hongli Lai)
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### 1.0.8
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2010-8-27
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* Cursor#rewind! and more consistent Cursor Enumberable behavior
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* Deprecated ObjectID for ObjectId
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* Numerous minor bug fixes.
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### 1.0.7
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2010-8-4
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* A few minor test/doc fixes.
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* Better tests for replica sets and replication acknowledgment.
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* Deprecated DB#error and DB#last_status
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### 1.0.6
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2010-7-26
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* Replica set support.
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* Collection#map_reduce bug fix.
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### 1.0.5
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2010-7-13
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* Fix for bug introduced in 1.0.4.
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### 1.0.4
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2010-7-13
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* Removed deprecated
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* Cursor admin option
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* DB#query
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* DB#create_index (use Collection#create_index)
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* DB#command only takes hash options now
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* j2bson executable (neomantra)
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* Fixed bson_ext compilation on Solaris (slyphon)
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* System JS helpers (neovintage)
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* Use one mutex per thread on pooled connections (cremes)
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* Check for CursorNotFound response flag
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* MapReduce can return raw command output using :raw
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* BSON::OrderedHash equality with other Ruby hashes (Ryan Angilly)
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* Fix for broken Socket.send with large payloads (Frédéric De Jaeger)
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* Lots of minor improvements. See commmits.
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### 1.0.3
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2010-6-15
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* Optimiztion for BSON::OrderedHash
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* Some important fixes.
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### 1.0.2
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2010-6-5
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This is a minor release for fixing an incompatibility with MongoDB v1.5.2
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* Fix for boolean response on commands for core server v1.5.2
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* BSON.read_bson_document and b2json executable (neomantra)
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* BSON::ObjectID() shortcut for BSON::ObjectID.from_string (tmm1)
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* Various bug fixes.
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### 1.0.1
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2010-5-7
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* set Encoding.default_internal
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* DEPRECATE JavaScript string on Collection#find. You now must specify $where explicitly.
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* Added Grid#exist? and GridFileSystem#exist?
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* Support for replication acknowledgment
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* Support for $slice
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* Namespaced OrderedHash under BSON (sleverbor)
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## 1.0
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2010-4-29
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Note: if upgrading from versions prior to 0.20, be sure to upgrade
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to 0.20 before upgrading to 1.0.
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* Inspected ObjectID is represented in MongoDB extended json format.
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* Support for tailable cursors.
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* Configurable query response batch size (thx. to Aman Gupta)
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* bson_ext installs on early release of Ruby 1.8.5 (dfitzgibbon)
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* Deprecated DB#create_index. Use Collection#create_index index.
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* Removed deprecated Grid#put syntax; no longer requires a filename.
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### 0.20.1
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2010-4-7
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* Added bson gem dependency.
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### 0.20
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2010-4-7
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If upgrading from a previous version of the Ruby driver, please read these notes carefully,
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along with the 0.20_UPGRADE doc.
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* Support for new commands:
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* Collection#find_and_modify
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* Collection#stats
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* DB#stats
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* Query :fields options allows for values of 0 to exclude fields (houdini, railsjedi).
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* GridFS
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* Option to delete old versions of GridFileSystem entries.
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* Filename is now optional for Grid#put.
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* Option to write arbitrary attributes to a file: @grid.put(@data, :favorite_phrase => "blimey!")
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* Indexes created on the chunks collection are now unique. If you have an existing chunks collection,
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you may want to remove
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* Removed the following deprecated items:
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* GridStore class
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* RegexpOfHolding class
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* Paired connections must now be initialized with Connection.paired
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* BSON-related code extracted into two separate gems: bson and bson_ext (thx to Chuck Remes).
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* mongo_ext no longer exists.
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* BSON::Binary constructor can now take a string, which will be packed into an array.
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* Exception class adjustments:
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* Mongo::InvalidObjectID moved to BSON::InvalidObjectID
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* Mongo::InvalidDocument moved to BSON::InvalidDocument
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* Mongo::InvalidStringEncoding moved to BSON::InvalidStringEncoding
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* Mongo::InvalidName replaced by Mongo::InvalidNSName and BSON::InvalidKeyName
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* BSON types are now namespaced under the BSON module. These types include:
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* Binary
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* ObjectID
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* Code
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* DBRef
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* MinKey and MaxKey
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* Extensions compile on Rubinius (Chuck Remes).
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## Prior to 0.20
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See git revisions.
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