add index in migrate file

2018-07-06 11:55:22 +06:30
parent 6e197fb37e
commit 8e28559fb0
20 changed files with 63 additions and 48 deletions
--- a/db/migrate/20170628103624_create_print_settings.rb
+++ b/db/migrate/20170628103624_create_print_settings.rb
@@ -2,7 +2,7 @@ class CreatePrintSettings < ActiveRecord::Migration[5.1]
  def change
    create_table :print_settings do |t|
      t.string  :name, :null => false
-      t.string  :unique_code, :null => false
+      t.string  :unique_code, :null => false, :index => true
      t.string  :template  
      t.string  :font, :default => ""
      t.integer :header_font_size, :null => false, :default => 10