discourse/db/migrate/20151103233815_add_lower_ti...

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# frozen_string_literal: true
class AddLowerTitleIndexOnTopics < ActiveRecord::Migration[4.2]
def up
execute "CREATE INDEX index_topics_on_lower_title ON topics (LOWER(title))"
end
def down
execute "DROP INDEX index_topics_on_lower_title"
end
end