SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 2)
    Identifier v
    Function variantElement (children 1)
     ExpressionList (children 2)
      Identifier v
      Literal \'DateTime\'
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function format (children 1)
       ExpressionList (children 3)
        Identifier Values
        Literal \'v Variant(String, DateTime, DateTime64)\'
        Literal \'(NULL), (\\\'string\\\'), (\\\'2020-01-d1\\\'), (\\\'2020-01-01 00:00:00\\\'), (\\\'2020-01-01 00:00:00.999\\\')\'
 Identifier Values
