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 toFixedString (children 1)
       ExpressionList (children 2)
        Literal \'foo\'
        Literal UInt64_16
      Literal UInt64_1
      Function toFixedString (children 1)
       ExpressionList (children 2)
        Identifier col3
        Literal UInt64_16
      Literal \'baz\'
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier multi_if_check