A temporary table is a table that holds data only for the duration of a session or transaction.
CREATE GLOBAL TEMPORARY TABLE xyz( column1,column2 ) ON COMMIT DELETE ROWS;
by executing below statement it automatically deletes the rows.
select column1,column2 from xyz;
commit;
CREATE GLOBAL TEMPORARY TABLE xyz( column1,column2 ) ON COMMIT DELETE ROWS;
by executing below statement it automatically deletes the rows.
select column1,column2 from xyz;
commit;