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root / db / migrate / 076_allow_null_position.rb @ 442:753f1380d6bc

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class AllowNullPosition < ActiveRecord::Migration
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  def self.up
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    # removes the 'not null' constraint on position fields
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    change_column :issue_statuses, :position, :integer, :default => 1, :null => true
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    change_column :roles, :position, :integer, :default => 1, :null => true
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    change_column :trackers, :position, :integer, :default => 1, :null => true
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    change_column :boards, :position, :integer, :default => 1, :null => true
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    change_column :enumerations, :position, :integer, :default => 1, :null => true
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  end
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  def self.down


    		
  

  

    
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    # nothing to do


    		
  

  

    
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  end


    		
  

  

    
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end