SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function radians (children 1)
     ExpressionList (children 1)
      Identifier t1.c0
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier 03015_aggregator_empty_data_multiple_blocks (alias t1)
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      TableIdentifier 03015_aggregator_empty_data_multiple_blocks (alias right_0)
     TableJoin (children 1)
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier t1.c0
        Identifier right_0.c0
   ExpressionList (children 1)
    Identifier t1.c0
