Which is an SQL*Plus command describe?

Question

The DESCRIBE command enables you to describe objects recursively to the depth level set in the SET DESCRIBE command. You can also display the line number and indentation of the attribute or column name when an object contains multiple object types.

Which is a SQL*Plus command?

SQL*Plus is a command-line tool that provides access to the Oracle RDBMS. SQL*Plus enables you to: Enter SQL*Plus commands to configure the SQL*Plus environment. Startup and shutdown an Oracle database.

Which is an iSQL * Plus command in SQL?

You can use iSQL*Plus to write SQL*Plus, SQL and PL/SQL commands to: Enter, edit, run and save SQL commands and PL/SQL blocks. Calculate, and print query results. List column definitions for any table.

Which statements describe the autotrace SQL*Plus command?

In SQL*Plus you can automatically get a report on the execution path used by the SQL optimizer and the statement execution statistics. The report is generated after successful SQL DML (that is, SELECT , DELETE , UPDATE and INSERT ) statements.

What are the functions of SQL*Plus environment?

What is SQL*Plusenter SQL*Plus commands to configure the SQL*Plus environment.enter, edit, store, retrieve, and run SQL commands and PL/SQL blocks.format, perform calculations on, store, and print from query results.interact with an end user.startup and shutdown a database.connect to a database.define variables.

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