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* Merge docrailsPratik Naik2008-09-0310-61/+166
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* Some performance goodness for inheritable attributes.Clemens Kofler2008-09-031-7/+7
| | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Some performance goodness for AR.Clemens Kofler2008-09-031-1/+1
| | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Some performance goodness for AR associations.Clemens Kofler2008-09-031-32/+32
| | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* More symbols for send and respond_to?.Clemens Kofler2008-09-032-5/+5
| | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Database connections are now pooled, one pool per #establish_connection call.Jeremy Kemper2008-09-023-4/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pools start out empty and grow as necessary to a maximum size (default is 5, configure size with key 'pool' in your database configuration). If no connections are available, a thread will wait up to a 'wait_timeout' time (default is 5 seconds). Connections are verified and reset when checked out from the pool (usually upon first access to ActiveRecord::Base.connection), and returned back to the pool after each request. If you would like to use connection pools outside of ActionPack, there is an ActiveRecord::Base.connection_pool method that gives you access to the pool, and you can manually checkout/checkin connections, or supply a block to ActiveRecord::Base.connection_pool.with_connection which takes care of the checkout/checkin for you. [#936 state:resolved]
| * translates when a message symbol has been set on builtin validationsIain Hecker2008-08-311-1/+2
| | | | | | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
| * Use reflection primary_key instead of id for when selecting association ids.miloops2008-08-301-1/+1
| | | | | | | | | | | | [#906 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
| * Performance: Better query for ASSOCIATION_ids. Select only ids if the ↵miloops2008-08-301-1/+5
| | | | | | | | | | | | association hasn't been loaded. Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
| * Make NamedScope#size behave identically to AssociationCollection#size. [#933 ↵Tom Stuart2008-08-291-1/+5
| | | | | | | | | | | | state:resolved] Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
| * 1.9: methods need to be coerced into stringsJoshua Peek2008-08-291-1/+1
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| * Use a set for the named scope methods not a big regexp.Michael Koziarski2008-08-291-2/+2
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* | Minor tweak to retrieve_connection_pool -- recurse instead of loopNick Sieger2008-08-291-6/+4
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* | Remove some synchronization that's probably overkill, assuming one doesn't ↵Nick Sieger2008-08-291-10/+1
| | | | | | | | establish connections frequently
* | Collapse connection pool class hierarchy; YAGNI.Nick Sieger2008-08-292-112/+51
| | | | | | | | | | - Add connection checkin and checkout callbacks to adapter to allow adapter-specific customization of behavior (e.g., JRuby w/ JNDI)
* | Make clear_active_connections! also return stale connections back to the poolNick Sieger2008-08-292-33/+25
| | | | | | | | - also clean up some cruft remaining from per-thread connection cache
* | Remove CachedConnectionPerThread per-thread pooling mechanism in favor of a ↵Nick Sieger2008-08-293-18/+10
| | | | | | | | fixed pool with default maximum of 5 connections
* | Deprecate allow_concurrency and make it have no effectNick Sieger2008-08-294-59/+20
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* | Add connection reset and verification upon each connection checkoutNick Sieger2008-08-293-4/+27
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* | Fix typo: was using brackets instead of parens. Must need more sleep.Nick Sieger2008-08-291-1/+1
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* | Favor existing connections over new ones if availableNick Sieger2008-08-291-3/+3
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* | More doco and class/method renames. Now have a strategy for integration with ↵Nick Sieger2008-08-291-24/+39
| | | | | | | | ActionPack.
* | Fix checkin method, add a couple more testsNick Sieger2008-08-291-1/+1
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* | Nearing the finish line. Initial fixed-size connection pool implemented, ↵Nick Sieger2008-08-292-22/+120
| | | | | | | | more docs
* | Clean up the code, get rid of reserve/release, add some more docsNick Sieger2008-08-291-34/+51
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* | Extract a base class for connection pools, start to flesh out ↵Nick Sieger2008-08-291-84/+105
| | | | | | | | reserve/release API
* | Split connection handler into single- and multiple-thread versions.Nick Sieger2008-08-292-31/+57
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* | Connection handling methods extracted out into separate ConnectionHandler classNick Sieger2008-08-293-105/+117
| | | | | | | | - delegating methods left behind
* | Fix failure to retain value of allow_concurrencyNick2008-08-292-1/+3
| | | | | | | | | | - Also carry allow_concurrency value through to connection adapter (for postgresql)
* | Add synchronization to connection pool alsoNick2008-08-292-4/+14
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* | Introduce synchronization around connection pool accessNick2008-08-292-21/+43
| | | | | | | | | | | | - use new active support Module#synchronize - allow_concurrency now switches between a null monitor and a regular monitor (defaulting to null monitor to avoid overhead)
* | Rename defined_connections to connection_poolsNick2008-08-291-10/+20
| | | | | | | | | | - Distinguis meaning of "active_connections" to always mean connections associated with the current thread
* | Initial conversion to connection poolNick2008-08-293-171/+156
|/ | | | | | So far so good, tests still run clean. Next steps: synchronize connection pool access and modification, and change allow_concurrency to simply switch a real lock for a null lock.
* Make case insensitive validates_uniqueness_of use unicode aware downcase method.Eugene Pimenov2008-08-291-1/+1
| | | | Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Make query-cache thread-localNick Sieger2008-08-291-14/+29
| | | | Signed-off-by: Joshua Peek <josh@joshpeek.com>
* Fix NamedScope regex so methods containing "an" get delegated to ↵Jan De Poorter2008-08-291-1/+1
| | | | | | proxy_found. [#901 state:resolved] Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
* Merge scoped :joins together instead of overwriting them. May expose scoping ↵Andrew White2008-08-283-13/+30
| | | | | | | | bugs in your code! [#501 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Refactored AssociationCollection#count for uniformity and Ruby 1.8.7 support.Ernie Miller2008-08-285-36/+42
| | | | | | [#831 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Implement count limit/offset support for has_many associationsTarmo Tänav2008-08-271-1/+10
| | | | | | [#348 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Alias included associations if needed when doing a countTarmo Tänav2008-08-271-2/+8
| | | | | | [#302 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Dirty: treat two changes resulting in the original value as being unchanged.Tom Lea2008-08-271-1/+4
| | | | | | [#798 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* PostgreSQL: fix quote_string for certain old pg drivers. [#94 state:resolved]Lars Kanis2008-08-271-1/+1
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* respond_to? passes along splat args to avoid introducing the second arg if ↵Jeremy Kemper2008-08-271-2/+2
| | | | it was omitted
* Merge commit 'sven/i18n'Jeremy Kemper2008-08-271-3/+1
|\ | | | | | | | | Conflicts: activesupport/lib/active_support.rb
| * I18n: removed call to #populate from main library filesMarko Seppae2008-08-271-3/+1
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* | Fix two has_one :through errorspivotal2008-08-272-3/+6
|/ | | | | | | | * Set the association target on assignment; * Reset target to nil on reset, rather than empty array. Signed-off-by: Michael Koziarski <michael@koziarski.com> [#895 state:committed]
* Performance: reduce garbage created by ↵Joshua Peek2008-08-261-1/+8
| | | | ActiveRecord::Calculations#column_alias_for
* Print the queries that were executed if assert_queries failsTarmo Tänav2008-08-261-1/+1
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* Merge branch 'master' of git@github.com:rails/railsJeremy Kemper2008-08-261-2/+2
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| * PostgreSQL: pg driver expects nil instead of empty string for missing user/passJeremy Kemper2008-08-261-2/+2
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