pg guide, add index to PostgreSQL array example. [ci skip]

2014-06-09 12:58:36 +02:00 · 2014-06-09 12:58:36 +02:00 · a5c12cbd3c
commit a5c12cbd3c
parent 97ca81385e
1 changed files with 3 additions and 1 deletions
--- a/guides/source/active_record_postgresql.md
+++ b/guides/source/active_record_postgresql.md
@ -51,11 +51,13 @@ Document.create payload: data

 ```ruby
 # db/migrate/20140207133952_create_books.rb
-create_table :book do |t|
+create_table :books do |t|
  t.string 'title'
  t.string 'tags', array: true
  t.integer 'ratings', array: true
 end
+add_index :books, :tags, using: 'gin'
+add_index :books, :ratings, using: 'gin'

 # app/models/book.rb
 class Book < ActiveRecord::Base