2017-08-31 00:06:56 -04:00
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class AddCreatedAtIndexToPosts < ActiveRecord::Migration[4.2]
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2014-03-19 10:14:05 -04:00
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def up
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execute "CREATE INDEX idx_posts_created_at_topic_id ON posts(created_at, topic_id) WHERE deleted_at IS NULL"
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add_column :categories, :topics_day, :integer, default: 0
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add_column :categories, :posts_day, :integer, default: 0
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execute "DROP INDEX index_topics_on_deleted_at_and_visible_and_archetype_and_id"
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add_index :topics, [:deleted_at, :visible, :archetype, :category_id, :id], name: "idx_topics_front_page"
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end
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def down
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execute "DROP INDEX idx_topics_front_page"
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add_index :topics, [:deleted_at, :visible, :archetype, :id]
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remove_column :categories, :posts_day
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remove_column :categories, :topics_day
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execute "DROP INDEX idx_posts_created_at_topic_id"
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end
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end
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