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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2006-06-19 22:48:51 +0000 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2006-06-19 22:48:51 +0000 |
| commit | 15aa6e05528019fbf62e1a5cbd2398a2205af8bb (patch) | |
| tree | 6cdedee3b5f3ef0a075e55c85e3bc4607c43a3e0 /activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb | |
| parent | e5fc5aaffe0d97b73678d7edfcaca222f01aba69 (diff) | |
| download | rails-15aa6e05528019fbf62e1a5cbd2398a2205af8bb.tar.gz rails-15aa6e05528019fbf62e1a5cbd2398a2205af8bb.tar.bz2 rails-15aa6e05528019fbf62e1a5cbd2398a2205af8bb.zip | |
r4644@asus: jeremy | 2006-06-16 14:57:03 -0700
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
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb index 7b7232ea13..fec30fb021 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb @@ -184,6 +184,12 @@ module ActiveRecord end + # SELECT ... FOR UPDATE is redundant since the table is locked. + def add_lock!(sql, options) #:nodoc: + sql + end + + # SCHEMA STATEMENTS ======================================== def tables(name = nil) #:nodoc: |