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discourse/db/migrate/20160719002225_add_deleted_post_index_to_posts.rb

5 lines
201 B
Ruby

class AddDeletedPostIndexToPosts < ActiveRecord::Migration[4.2]
def change
add_index :posts, [:topic_id, :post_number], where: 'deleted_at IS NOT NULL', name: 'idx_posts_deleted_posts'
end
end