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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2006-06-20 01:58:36 +0000 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2006-06-20 01:58:36 +0000 |
| commit | 722e0b6a8bb62226437e466b5a98356d026b05f5 (patch) | |
| tree | 63aebf36e9d2dcc63f35210b764b1af061178073 /activerecord/CHANGELOG | |
| parent | e4254939aa8abb7a18f65e95cafaa2f37cbfa754 (diff) | |
| download | rails-722e0b6a8bb62226437e466b5a98356d026b05f5.tar.gz rails-722e0b6a8bb62226437e466b5a98356d026b05f5.tar.bz2 rails-722e0b6a8bb62226437e466b5a98356d026b05f5.zip | |
r4664@asus: jeremy | 2006-06-19 18:55:36 -0700
Use the #lock method to obtain a row lock on a single record. Simply reloads the record with :lock => true.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4462 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/CHANGELOG')
| -rw-r--r-- | activerecord/CHANGELOG | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index 8a7b638f18..1209039a6c 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,6 +1,6 @@ *SVN* -* Row locking. Provide a locking clause with the :lock finder option or true for the default "FOR UPDATE". [Shugo Maeda] +* Row locking. Provide a locking clause with the :lock finder option or true for the default "FOR UPDATE". Use the #lock method to obtain a row lock on a single reload (reloads the record with :lock => true). [Shugo Maeda] # Obtain an exclusive lock on person 1 so we can safely increment visits. Person.transaction do # select * from people where id=1 for update |