12 lines
350 B
Ruby
12 lines
350 B
Ruby
class AddHiddenIndicies < ActiveRecord::Migration
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def self.up
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remove_index :post_visibilities, :hidden
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add_index :post_visibilities, [:post_id, :hidden, :contact_id], :unique => true
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end
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def self.down
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remove_index :post_visibilities, :column => [:post_id, :hidden, :contact_id]
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add_index :post_visibilities, :hidden
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end
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end
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