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| author | Marcel Molina <marcel@vernix.org> | 2006-10-22 02:55:21 +0000 |
|---|---|---|
| committer | Marcel Molina <marcel@vernix.org> | 2006-10-22 02:55:21 +0000 |
| commit | fb7807e24408912fcaa2842948eee473d6af1a70 (patch) | |
| tree | 0923e2e5227e27226269ee92ac8c390d699faff4 /activerecord | |
| parent | da18193d5ff0647bf7e459eee21ee5762de83d1b (diff) | |
| download | rails-fb7807e24408912fcaa2842948eee473d6af1a70.tar.gz rails-fb7807e24408912fcaa2842948eee473d6af1a70.tar.bz2 rails-fb7807e24408912fcaa2842948eee473d6af1a70.zip | |
Document other options available to migration's add_column. #6419
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5333 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/CHANGELOG | 2 | ||||
| -rw-r--r-- | activerecord/lib/active_record/migration.rb | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index 10ea2ec7f2..3f7bf9e808 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,7 @@ *SVN* +* Document other options available to migration's add_column. #6419 [grg] + * MySQL: all_hashes compatibility with old MysqlRes class. #6429 [Jeremy Kemper] * Fix has_many :through to add the appropriate conditions when going through an association using STI. Closes #5783. [Jonathan Viney] diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index 5402cf2446..b132b3d820 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -66,7 +66,8 @@ module ActiveRecord # named +column_name+ specified to be one of the following types: # :string, :text, :integer, :float, :decimal, :datetime, :timestamp, :time, # :date, :binary, :boolean. A default value can be specified by passing an - # +options+ hash like { :default => 11 }. + # +options+ hash like { :default => 11 }. Other options include :limit and :null (e.g. { :limit => 50, :null => false }) + # -- see ActiveRecord::ConnectionAdapters::TableDefinition#column for details. # * <tt>rename_column(table_name, column_name, new_column_name)</tt>: Renames a column but keeps the type and content. # * <tt>change_column(table_name, column_name, type, options)</tt>: Changes the column to a different type using the same # parameters as add_column. |