2019-05-03 08:17:27 +10:00
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# frozen_string_literal: true
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2017-08-31 12:06:56 +08:00
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class IndexTopicsForFrontPage < ActiveRecord::Migration[4.2]
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2013-09-10 14:29:21 +10:00
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def change
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add_index :topics, %i[deleted_at visible archetype id]
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# covering index for join
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add_index :topics, %i[id deleted_at]
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end
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end
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