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root / db / migrate / 20091017212227_add_missing_indexes_to_workflows.rb @ 441:cbce1fd3b1b7
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class AddMissingIndexesToWorkflows < ActiveRecord::Migration |
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def self.up |
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add_index :workflows, :old_status_id |
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add_index :workflows, :role_id |
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add_index :workflows, :new_status_id |
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end
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def self.down |
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remove_index :workflows, :old_status_id |
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remove_index :workflows, :role_id |
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remove_index :workflows, :new_status_id |
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end
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end
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