Tutorial 1, page 2 Context: jobsEngine: oracle

The CAT command is strictly a command possible only in this interface, and is not available on standard database systems. Each database system has its own approach. For instance in MySQL, you would type the command "show tables".

The main database for these tutorials is an Oracle system. The standard command in Oracle is


This command shows all database objects which a particular user has access to. Try the command and see what is produces.

Active SQL index Previous Question Next Question

SQL To Be Executed