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method

invert_add_unique_constraint

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v7.1.3.2 - Show latest stable - 0 notes - Class: CommandRecorder
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invert_add_unique_constraint(args) private

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# File activerecord/lib/active_record/migration/command_recorder.rb, line 335
        def invert_add_unique_constraint(args)
          options = args.dup.extract_options!

          raise ActiveRecord::IrreversibleMigration, "add_unique_constraint is not reversible if given an using_index." if options[:using_index]
          super
        end
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