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12 lines
308 B
Ruby
12 lines
308 B
Ruby
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class AddMissingIndexesToWatchers < ActiveRecord::Migration
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def self.up
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add_index :watchers, :user_id
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add_index :watchers, [:watchable_id, :watchable_type]
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end
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def self.down
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remove_index :watchers, :user_id
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remove_index :watchers, :column => [:watchable_id, :watchable_type]
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end
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end
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