How to find last query executed?

Hi All
Can anyone tell as to how can we view the last query executed?
Do we need to write any script for it?
Cheers
Sudhir

> connect to sys user then type this script
Brilliant.
SQL> select sql_text from v$sql where first_load_time=(select max(first_load_time) from v$sql) ;
SQL_TEXT
select sql_text from v$sql where first_load_time=(select max(first_load_time) from v$sql)
SQL>

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