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* Changed all benchmarking reports to be in millisecondsDavid Heinemeier Hansson2008-09-051-3/+3
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* Handle connection timeouts with a slightly nicer error message.Michael Koziarski2008-09-041-1/+1
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* Remove flawed execute("ROLLBACK") approach; #reset! defaults to nothingNick Sieger2008-09-042-5/+1
| | | | | | Will need community help to fill out what #reset! should do for each adapter Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Default connection allow_concurrency to false (for PostgreSQL)Nick Sieger2008-09-041-2/+1
| | | | Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Deprecate verification_timeout and verify before resetNick Sieger2008-09-043-17/+16
| | | | Signed-off-by: Michael Koziarski <michael@koziarski.com>
* still need to track whether we're the toplevel transactionJeremy Kemper2008-09-041-3/+10
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* PostgreSQL: introduce transaction_active? rather than tracking activity ↵Jeremy Kemper2008-09-041-0/+32
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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 Sieger2008-08-292-17/+9
| | | | fixed pool with default maximum of 5 connections
* Deprecate allow_concurrency and make it have no effectNick Sieger2008-08-293-40/+19
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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 query-cache thread-localNick Sieger2008-08-291-14/+29
| | | | Signed-off-by: Joshua Peek <josh@joshpeek.com>
* PostgreSQL: fix quote_string for certain old pg drivers. [#94 state:resolved]Lars Kanis2008-08-271-1/+1
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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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* 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 Susser2008-08-221-1/+5
| | | | [#860 state:resolved]
* Made migrations transactional for PostgreSQL [#834 state:resolved]Tarmo Tänav2008-08-222-0/+11
| | | | Patch originally from http://dev.rubyonrails.org/ticket/5470
* Ensure t.timestamps respects options. [#828 state:resolved]Patrick Reagan2008-08-221-3/+4
| | | | Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
* Properly quote CREATE DATABASE parameters in postgresql [#771 state:resolved]Tarmo Tänav2008-08-221-3/+3
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* Revert "Performance: freeze cached rows instead of duping"Jeremy Kemper2008-08-211-4/+13
| | | | This reverts commit cd8e653d5b18e6d3c3acc9930832f8e23945e392.
* Revert "coerce blank strings to nil values for boolean and integer fields"Jeremy Kemper2008-08-211-5/+1
| | | | | | This reverts commit aee14630d4dc0856e597794cc731fac68c2d2e34. [#860 state:incomplete]
* coerce blank strings to nil values for boolean and integer fieldsJosh Susser2008-08-211-1/+5
| | | | Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Fix postgres bug when change_column is called with invalid parameters. [#861 ↵Miles Georgi2008-08-211-1/+2
| | | | | | | state:resolved] Signed-off-by: Tarmo Tänav <tarmo@itech.ee> Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
* Performance: freeze cached rows instead of dupingJeremy Kemper2008-08-181-13/+4
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* Fix file permissionsTarmo Tänav2008-07-312-0/+0
| | | | Signed-off-by: Joshua Peek <josh@joshpeek.com>
* validates_uniqueness_of uses database case sensitivity support instead of ↵Tarmo Tänav2008-07-312-0/+8
| | | | | | using ruby Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Fixed negative default integer parsing for Postgresql 8.3.3Tarmo Tänav2008-07-311-2/+2
| | | | Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Revert "Ensure adapater specific code is loaded on ↵Joshua Peek2008-07-271-1/+0
| | | | | | ActiveRecord::Base.establish_connection" This reverts commit 8b858782fa693e89a47fc3dd5ae38d842ede6d04.
* Ensure adapater specific code is loaded on ↵Joshua Peek2008-07-211-0/+1
| | | | ActiveRecord::Base.establish_connection
* Merge with docrails.Pratik Naik2008-07-162-2/+2
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* Move the transaction counter to the connection object rather than ↵Jonathan Viney2008-07-151-0/+13
| | | | | | | maintaining it on the current Thread. Signed-off-by: Michael Koziarski <michael@koziarski.com> [#533 state:resolved]
* SQLite: rename_column raises if the column doesn't exist.Tarmo Tänav2008-07-141-0/+3
| | | | [#622 state:resolved]
* Fixed mysql change_column_default to not make the column always nullable.Tarmo Tänav2008-07-142-7/+35
| | | | | | Also added change_column_null to both mysql and sqlite to keep the api features closer to postgresql. [#617 state:resolved]
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