annotate db/migrate/20091017214750_add_missing_indexes_to_custom_fields_trackers.rb @ 751:7bf2d69e9aeb
feature_14
dev commit: project tag link helper function
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luisf <luis.figueira@eecs.qmul.ac.uk> |
| date |
Thu, 10 Nov 2011 11:14:52 +0000 |
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513646585e45 |
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| rev |
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1 class AddMissingIndexesToCustomFieldsTrackers < ActiveRecord::Migration
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2 def self.up
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3 add_index :custom_fields_trackers, [:custom_field_id, :tracker_id]
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4 end
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5
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6 def self.down
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7 remove_index :custom_fields_trackers, :column => [:custom_field_id, :tracker_id]
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8 end
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9 end
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