Skip Headers
Oracle® Database SQL Quick Reference
10g Release 2 (10.2)

Part Number B14195-02
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
PDF · Mobi · ePub

A SQL*Plus Commands

This appendix presents many of the SQL*Plus commands.

This appendix includes the following section:

SQL*Plus Commands

SQL*Plus is a command-line tool that provides access to the Oracle RDBMS. SQL*Plus enables you to:

SQL*Plus is available on several platforms. In addition, it has a web-based user interface, iSQL*Plus.

The commands shown in Table A-1 are SQL*Plus commands available in the command-line interface. Not all commands or command parameters are shown.

Table A-1 Basic SQL*Plus Commands

Database Operation SQL*Plus Command

Log in to SQL*Plus

SQLPLUS [ { username[/passward][@connect_identifier] | / }
          [ AS { SYSDBA | SYSOPER } ]
        | /NOLOG
        ]

List help topics available in SQL*Plus

HELP [ INDEX | topic ]

Execute host commands

HOST [ command ]

Show SQL*Plus system variables or environment settings

SHOW { ALL | ERRORS | USER | system_variable [, system_variable] ...}

Alter SQL*Plus system variables or environment settings

SET system_variable value

Start up a database

STARTUP [ PFILE = filename ]
  [ MOUNT [ dbname ] | NOMOUNT ] 

Connect to a database

CONNECT [{username[/password] [@connect_identifier] | /}
           [AS {SYSOPER | SYSDBA}
        |{proxy_user [ username ] 
           [/password] [@connect_identifier]}
        ]

Note: Brackets in boldface are part of the syntax and do not imply optionality.

List column definitions for a table, view, or synonym, or specifications for a function or procedure

DESCRIBE [ schema. ] object

Edit contents of the SQL buffer or a file

EDIT [ filename [ .ext ] ]

Get a file and load its contents into the SQL buffer

GET filename [ .ext ] [ LIST | NOLLIST ]

Save contents of the SQL buffer to a file

SAVE filename [ .ext ] [ CREATE | REPLACE | APPEND ]

List contents of the SQL buffer

LIST [ n | n m | n LAST ]

Delete contents of the SQL buffer

DEL [ n | n m | n LAST ]

Add new lines following current line in the SQL buffer

INPUT [ text ]

Append text to end of current line in the SQL buffer

APPEND text

Find and replace first occurrence of a text string in current line of the SQL buffer

CHANGE sepchar old [ sepchar [ new [ sepchar ] ] ]


sepchar can be any nonalphanumeric ASCII character such as "/" or "!"

Capture query results in a file and, optionally, send contents of file to default printer

SPOOL [ filename [ .ext ]  [ CREATE | REPLACE | APPEND | OFF | OUT ]

Run SQL*Plus statements stored in a file

@ { url | filename [ .ext ] } [ arg ... ]START { url | filename [ .ext ] } [ arg ... ]


ext can be omitted if the filename extension is .sql

Execute commands stored in the SQL buffer

/

List and execute commands stored in the SQL buffer

RUN

Execute a single PL/SQL statement or run a stored procedure

EXECUTE statement

Disconnect from a database

DISCONNECT

Shut down a database

SHUTDOWN [ ABORT | IMMEDIATE | NORMAL ]

Log out of SQL*Plus

{ EXIT | QUIT }  [ SUCCESS | FAILURE | WARNING ]  [ COMMIT | ROLLBACK ]