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git-svn-id: http://svn.redmine.org/redmine/trunk@12421 e93f8b46-1217-0410-a6f0-8f06a7374b81
10 lines
268 B
Ruby
10 lines
268 B
Ruby
class DeleteOrphanTimeEntriesCustomValues < ActiveRecord::Migration
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def up
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CustomValue.where("customized_type = ? AND NOT EXISTS (SELECT 1 FROM #{TimeEntry.table_name} t WHERE t.id = customized_id)", "TimeEntry").delete_all
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end
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def down
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# nop
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end
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end
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