SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function multiIf (children 1)
     ExpressionList (children 5)
      Function equals (children 1)
       ExpressionList (children 2)
        Function modulo (children 1)
         ExpressionList (children 2)
          Identifier col1
          Literal UInt64_2
        Literal UInt64_0
      Function array (children 1)
       ExpressionList (children 2)
        Literal \'foo\'
        Identifier col3
      Literal UInt64_1
      Literal Array_[\'foo\', \'bar\']
      Function array (children 1)
       ExpressionList (children 2)
        Identifier col6
        Literal \'bar\'
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier multi_if_check