text: --List(have no NULL value) partition creating test with nchar type
  create table list_test(id int ,
  			test_char char(50),
  			test_varchar varchar(2000),
  			test_bit bit(16),
  			test_varbit bit varying(20),
  			test_nchar nchar(50),
  			test_nvarchar nchar varying(2000),
  			test_string string,
  			test_datetime timestamp, primary key(id,test_nchar))
  PARTITION BY LIST (test_nchar) (
      PARTITION p0 VALUES IN (N'aaa',N'bbb',N'ddd')
  );
  
  select * from db_class where class_name like 'list%' order by 1,2;
  
  
  drop table list_test;
  