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- class RemoveCustomFieldsMinMaxLengthDefaultValues < ActiveRecord::Migration[4.2]
- def up
- change_column :custom_fields, :min_length, :int, :default => nil, :null => true
- change_column :custom_fields, :max_length, :int, :default => nil, :null => true
- CustomField.where(:min_length => 0).update_all(:min_length => nil)
- CustomField.where(:max_length => 0).update_all(:max_length => nil)
- end
-
- def self.down
- CustomField.where(:min_length => nil).update_all(:min_length => 0)
- CustomField.where(:max_length => nil).update_all(:max_length => 0)
- change_column :custom_fields, :min_length, :int, :default => 0, :null => false
- change_column :custom_fields, :max_length, :int, :default => 0, :null => false
- end
- end
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