How can I set default value for each column in a Database?

rubyonrails-talk
1

I know I can set it on add_column command but I am looking for a way to set the default when creating the Table. See below code, how can I set each of them a default value.

def self.up     create_table :bay_infos, :primary_key => :IP do |t|       t.string :HostName       t.string :IP       t.string :Description       t.string :user_name       t.string :password

      t.timestamps     end   end

2

I know I can set it on add_column command but I am looking for a way to set the default when creating the Table. See below code, how can I set each of them a default value.

http://api.rubyonrails.com/classes/ActiveRecord/ConnectionAdapters/TableDefinition.html#M001735

Fred