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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
* 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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* | Back to fetching all versions in ruby instead of letting SQL do it as it's ↵Tarmo Tänav2008-08-261-5/+6
|/ | | | | | difficult to get all databases to convert the text value to a number with the same SQL Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* add dynamic finder bang version to raise RecordNotFoundJosh Susser2008-08-252-1/+10
| | | | | | [#905 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* refactor dynamic finder name matching into its own classJosh Susser2008-08-252-72/+82
| | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Use DECIMAL instead of INTEGER when casting as mysql doesn't work with just ↵Tarmo Tänav2008-08-251-3/+8
| | | | | | | | "INTEGER" and other databases don't like "UNSIGNED" which mysql requires And don't mask exceptions. Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Cache migrated versions list in Migrator and use it to fetch the latest ↵Tarmo Tänav2008-08-251-6/+8
| | | | | | | | | | | | migrated version name [#845 state:resolved] Also optimized Migrator#current_version class method to fetch only the latest version number and not all of them. With this change no matter how many migrations there are the schema_migrations table is only SELECTed from once. Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Load the first and not the last has_one result when doing join-based eager ↵Tarmo Tänav2008-08-251-0/+1
| | | | | | | | | | | loading This matters when the has_one is defined with an order in which case there is an expectation that the first one will be loaded. [#904 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Implement old-skool eagerloading for has_one :throughFrederick Cheung2008-08-251-2/+2
| | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Fix preloading of has_one through associationsFrederick Cheung2008-08-251-6/+2
| | | | | | [#903 state:resolved] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Merge branch 'patches'Michael Koziarski2008-08-242-2/+26
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| * Rollback the transaction when a before_* callback returns false.Xavier Noria2008-08-242-2/+26
| | | | | | | | | | | | | | Previously this would have committed the transaction but not carried out save or destroy operation. [#891 state:committed] Signed-off-by: Michael Koziarski <michael@koziarski.com>
* | Ruby 1.9 compat: Hash is now flattenable, so explicitly exclude itJeremy Kemper2008-08-231-1/+1
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* | Don't set "NULL" as a constraint on nullable columns [#398 state:resolved]Tarmo Tänav2008-08-231-6/+2
|/ | | | This is already the default and adding it breaks SQL standards compatibility.
* coerce blank strings to nil values for boolean and integer fieldsJosh Susser2008-08-222-6/+13
| | | | [#860 state:resolved]
* Made migrations transactional for PostgreSQL [#834 state:resolved]Tarmo Tänav2008-08-223-4/+32
| | | | Patch originally from http://dev.rubyonrails.org/ticket/5470
* Merge branch 'master' into i18nJeremy Kemper2008-08-222-6/+7
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