Temporary table error in hana

Hi,

I have created a temporary table in hana SQL console using the following syntax.

create global temporary column table "MONISSHAA"."DUMMY"(ID nvarchar(1));

insert into "MONISSHAA"."DUMMY" values('1');

The select * statement below returns one record

select * from "MONISSHAA"."DUMMY"

But the data preview on the temporary table directly  shows zero records returned.

How is this temporary table concept working??

Kindly clarify this.

Thanks & Regards,

Monissha