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* Fix new_record? and id rollback. Closes #6910.Jeremy Kemper2007-01-121-1/+3
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5886 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Rollback #new_record? and #id values for created records that rollback in an ↵Rick Olson2007-01-021-0/+38
| | | | | | after_save callback. Closes #6910 [Ben Curren] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5830 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Deprecation: object transactions warning.Jeremy Kemper2006-11-021-6/+8
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5405 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* r4644@asus: jeremy | 2006-06-16 14:57:03 -0700Jeremy Kemper2006-06-191-66/+77
| | | | | | | | | | | | | | | | | | | | | locking r4645@asus: jeremy | 2006-06-17 12:41:30 -0700 missing reply fixture r4646@asus: jeremy | 2006-06-19 13:05:23 -0700 Use a per-thread (rather than global) transaction mutex so you may execute concurrent transactions on separate connections. r4647@asus: jeremy | 2006-06-19 13:07:23 -0700 PostgreSQL: introduce allow_concurrency option which determines whether to use blocking or asynchronous #execute. Adapters with blocking #execute will deadlock Ruby threads. The default value is ActiveRecord::Base.allow_concurrency. r4648@asus: jeremy | 2006-06-19 13:08:40 -0700 Pass the default allow_concurrency when instantiating new connections. r4649@asus: jeremy | 2006-06-19 13:11:12 -0700 Break out concurrent transaction tests and run them for PostgreSQLAdapter only (need to fork or system('some_test_script') for the other adapters) r4650@asus: jeremy | 2006-06-19 13:42:48 -0700 Row locking. Provide a locking clause with the :lock finder option or true for the default "FOR UPDATE". r4661@asus: jeremy | 2006-06-19 15:36:51 -0700 excise the junk mutex git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4460 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Add support for FrontBase (http://www.frontbase.com/) with a new adapter ↵Marcel Molina2006-04-271-0/+1
| | | | | | thanks to the hard work of one Mike Laster. Closes #4093. [mlaster@metavillage.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4291 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Move transaction thread-safety test to transactions_test. Check that ↵Jeremy Kemper2005-09-301-11/+79
| | | | | | simultaneous transactions don't step on each others' toes. Check that simultaneous transactions don't give dirty reads (read-committed txn isolation or greater.) git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2417 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fix broken testcase for transactionsNicholas Seckar2005-09-291-1/+1
| | | | git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2409 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fix transactions so that calling return while inside a transaction will not ↵Nicholas Seckar2005-09-281-1/+32
| | | | | | leave an open transaction on the connection. git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2398 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Do not use instantiated fixtures (in general) in tests. Also, support the ↵Jamis Buck2005-06-101-2/+9
| | | | | | use of transactional fixtures by setting the AR_TX_FIXTURES environment variable to "yes". git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1399 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* Fixed that nested transactions now work by letting the outer most ↵David Heinemeier Hansson2004-12-221-1/+1
| | | | | | transaction have the responsibilty of starting and rolling back the transaction. If any of the inner transactions swallow the exception raised, though, the transaction will not be rolled back. So always let the transaction bubble up even when you've dealt with local issues. Closes #231 and #340. git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@242 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
* InitialDavid Heinemeier Hansson2004-11-241-0/+110
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4 5ecf4fe2-1ee6-0310-87b1-e25e094e27de