text: --[er]List(have NULL value) partition creating test with double type and null value
  create table list_test(id int,
  			test_int int,
  			test_smallint smallint,
  			test_numeric numeric(38,10),
  			test_float float,
  			test_real real,
  			test_double double,
  			test_monetary monetary,
  			test_datetime timestamp, primary key(id,test_double))
  	PARTITION BY LIST (test_double) (
  	PARTITION p0 VALUES IN (1.12345,2.34567,3.14568,NULL)
  );
  drop table list_test;
  