... possible in Oracle SQL with respect to SQL coding cannow be coded and executed from within PL/SQL. PL/SQL is nowfully syntactically equivalent with Oracle SQL. In other words, allOracle SQL ... perspective with a tablespace. In other words, in terms of functionality,a rollback segment accomplishes the same objective as a rollback tablespace,where rollback segments are created within rollback ... Spooling is useful for saving queries you develop in SQL*Plus. Inaddition, with a few extra commands, you can create a report (with headings, titles, summaries, and so on) from SQL queriesand spool...