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| author | Pratik Naik <pratiknaik@gmail.com> | 2011-01-31 13:21:03 +0000 |
|---|---|---|
| committer | Pratik Naik <pratiknaik@gmail.com> | 2011-01-31 13:21:25 +0000 |
| commit | 30176f28a41681c7607eed39d03501327869d40c (patch) | |
| tree | 49bd72c3023c85d25d848095d9db7e5bcde9bbf8 /activerecord/CHANGELOG | |
| parent | 9db4c07e0bdf60982d08cb26035573995404eb98 (diff) | |
| download | rails-30176f28a41681c7607eed39d03501327869d40c.tar.gz rails-30176f28a41681c7607eed39d03501327869d40c.tar.bz2 rails-30176f28a41681c7607eed39d03501327869d40c.zip | |
Add :bulk => true option to change_table
Diffstat (limited to 'activerecord/CHANGELOG')
| -rw-r--r-- | activerecord/CHANGELOG | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index d84fe655a7..d1124801df 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,18 @@ *Rails 3.1.0 (unreleased)* +* Add :bulk => true option to change_table to make all the schema changes defined in change_table block using a single ALTER statement. [Pratik Naik] + + Example: + + change_table(:users, :bulk => true) do |t| + t.string :company_name + t.change :birthdate, :datetime + end + + This will now result in: + + ALTER TABLE `users` ADD COLUMN `company_name` varchar(255), CHANGE `updated_at` `updated_at` datetime DEFAULT NULL + * Removed support for accessing attributes on a has_and_belongs_to_many join table. This has been documented as deprecated behaviour since April 2006. Please use has_many :through instead. [Jon Leighton] |