diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb index 7691b6a788..9fc0e6d403 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -23,7 +23,8 @@ module ActiveRecord # # +name+ is the column's name, such as <tt>supplier_id</tt> in <tt>supplier_id int(11)</tt>. # +default+ is the type-casted default value, such as +new+ in <tt>sales_stage varchar(20) default 'new'</tt>. - # +sql_type+ is used to extract the column's length, if necessary. For example +60+ in <tt>company_name varchar(60)</tt>. + # +sql_type+ is used to extract the column's length, if necessary. For example +60+ in + # <tt>company_name varchar(60)</tt>. # It will be mapped to one of the standard Rails SQL types in the <tt>type</tt> attribute. # +null+ determines if this column allows +NULL+ values. def initialize(name, default, sql_type = nil, null = true) @@ -359,7 +360,8 @@ module ActiveRecord # # Available options are (none of these exists by default): # * <tt>:limit</tt> - - # Requests a maximum column length. This is number of characters for <tt>:string</tt> and <tt>:text</tt> columns and number of bytes for :binary and :integer columns. + # Requests a maximum column length. This is number of characters for <tt>:string</tt> and + # <tt>:text</tt> columns and number of bytes for :binary and :integer columns. # * <tt>:default</tt> - # The column's default value. Use nil for NULL. # * <tt>:null</tt> - @@ -462,8 +464,8 @@ module ActiveRecord # TableDefinition#timestamps that'll add created_at and +updated_at+ as datetimes. # # TableDefinition#references will add an appropriately-named _id column, plus a corresponding _type - # column if the <tt>:polymorphic</tt> option is supplied. If <tt>:polymorphic</tt> is a hash of options, these will be - # used when creating the <tt>_type</tt> column. So what can be written like this: + # column if the <tt>:polymorphic</tt> option is supplied. If <tt>:polymorphic</tt> is a hash of + # options, these will be used when creating the <tt>_type</tt> column. So what can be written like this: # # create_table :taggings do |t| # t.integer :tag_id, :tagger_id, :taggable_id |