diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 542d3d131d..cd13e264a1 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -44,8 +44,8 @@ module ActiveRecord # # The +options+ hash can include the following keys: # [<tt>:id</tt>] - # Set to true or false to add/not add a primary key column - # automatically. Defaults to true. + # Whether to automatically add a primary key column. Defaults to true. + # Join tables for has_and_belongs_to_many should set :id => false. # [<tt>:primary_key</tt>] # The name of the primary key, if one is to be added automatically. # Defaults to +id+. |