ref: master
db/migrate/20140708121356_index_articles_filtered_fields.rb
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class IndexArticlesFilteredFields < ActiveRecord::Migration def self.up %w[articles article_versions].each do |table| add_index table, [:parent_id] add_index table, [:path] add_index table, [:path, :profile_id] end add_index :articles, [:type] add_index :articles, [:type, :parent_id] add_index :articles, [:type, :profile_id] end end |