Class: ChangeTermColumnType

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/persistence/templates/db/migrate/004_change_term_column_type.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/persistence/templates/db/migrate/004_change_term_column_type.rb', line 8

def self.down
  remove_index :terms, :name => "label_value_calc_id_index"
  change_column :terms, :value, :string
  add_index "terms", ["label", "value", "calculation_id"], :name => "label_name_calc_id_index"
end

.up ⇒ Object 



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# File 'lib/generators/persistence/templates/db/migrate/004_change_term_column_type.rb', line 2

def self.up
  remove_index :terms, :name => "label_name_calc_id_index"
  change_column :terms, :value, :text
  add_index :terms, [:label, :value, :calculation_id], :name => "label_value_calc_id_index", :length => { :value => 20 }
end