PL/SQL Problem

When I try to define a variable using the "declare" command at the SQL prompt, I receive the following error:

SQL> declare
invalid command: declare
SQL> exit

However, when I log in as another user on the same database instance, I do not get the error. How can I get the first account to recognize declare as a valid command?

Thanks,
Greg Received on Wed Feb 02 2000 - 13:03:51 CST