SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function multiIf (children 1)
     ExpressionList (children 5)
      Literal UInt64_1
      Function array (children 1)
       ExpressionList (children 2)
        Literal \'foo\'
        Identifier col3
      Function equals (children 1)
       ExpressionList (children 2)
        Function modulo (children 1)
         ExpressionList (children 2)
          Identifier col1
          Literal UInt64_3
        Literal UInt64_0
      Function array (children 1)
       ExpressionList (children 2)
        Identifier col4
        Literal \'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