SQL * Plus

SQL Queries are sent to the Oracle RDBMS using the tool known as SQL * Plus. This is the principal CLIENT tool for ORACLE. It is an environment by that any interaction with the database is done using SQL commands.SQL * Plus program can be used in conjunction with the SQL database language and its PL/SQL procedural language extension. The SQL * Plus enables the user to manipulate SQL commands and PL/SQL statements and to perform further tasks like as to

•    Edit, store, enter, retrieve and run SQL commands.
•    Print calculations and format, query results in the form of reports.
•    List column definitions for any table
•    Access and copy data among SQL databases