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55c7a3177f
Patch by Takenori TAKAKI (user:takenory). git-svn-id: https://svn.redmine.org/redmine/trunk@23161 e93f8b46-1217-0410-a6f0-8f06a7374b81
12 lines
317 B
Ruby
12 lines
317 B
Ruby
class RemoveOrphanedCustomValueAttachments < ActiveRecord::Migration[7.2]
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def up
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Attachment.where(container_type: 'CustomValue')
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.where('NOT EXISTS (SELECT 1 FROM custom_values WHERE custom_values.id = attachments.container_id)')
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.destroy_all
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end
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def down
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# no-op
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end
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end
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