SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function plus (alias expr) (children 1)
     ExpressionList (children 2)
      Identifier value
      Identifier t1.value
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 2)
           Identifier t0.value
           Identifier t1.value
          TablesInSelectQuery (children 2)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier test_00597 (alias t0)
           TablesInSelectQueryElement (children 2)
            TableExpression (children 1)
             TableIdentifier test_00597 (alias t1)
            TableJoin (children 1)
             ExpressionList (children 1)
              Identifier date
   Function less (children 1)
    ExpressionList (children 2)
     Identifier expr
     Literal UInt64_3
