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add indexes to assit with front page

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Sam 2013-09-10 14:29:21 +10:00
parent 162d94aa02
commit 216ecaaffd
1 changed files with 8 additions and 0 deletions
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db/migrate/20130910040235_index_topics_for_front_page.rb Normal file
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class IndexTopicsForFrontPage < ActiveRecord::Migration
def change
add_index :topics, [:deleted_at, :visible, :archetype, :id]
# covering index for join
add_index :topics, [:id, :deleted_at]
end
end