Accesses the SQL*Plus help system.
Syntax
HELP [topic]
Terms and Clauses
Refer to the following for a description of the term or clause:
topic | Represents a SQL*Plus help topic. This can be a SQL*Plus command (e.g., COLUMN), a SQL statement (e.g., INSERT), a PL/SQL statement (e.g., IF), or another topic in the help system (e.g., comparison operators). |
Usage Notes
You can only enter one topic after HELP. You can abbreviate the topic (e.g., COL for COLUMN). However, if you enter only an abbreviated topic and the abbreviation is ambiguous, SQL*Plus will display help for all topics that match the abbreviation. For example, if you entered
SQL> HELP COMP
SQL*Plus would display help on COMPUTE followed by help on comparison operators.
If you get a response indicating that help is not available, consult your database administrator.
Example
To see a list of SQL*Plus commands and PL/SQL and SQL statements, enter
SQL> HELP COMMANDS