Now i want to insert data to the table.... the format should be id | marks ---------- 1 |50 1 |30 1 |30 .... .... 2 |... .... the actual query is insert into table(id,marks) values(1,unnest(array[marks])) But we should not use array and unnest but i want in this format pls help.. -- View this message in context: http://postgresql.1045698.n5.nabble.com/Here-is-my-problem-tp5766954.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general