What Are SQL*Plus Environment Variables

Q

What Are SQL*Plus Environment Variables? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool

✍: FYIcenter.com

A

Behaviors of SQL*Plus are also controlled a some environment variables predefined on the local operating system. Here are some commonly used SQL*Plus environment variables:

ORACLE_HOME - The home directory where your Oracle client application is installed.
PATH - A list of directories where SQL*Plus will search for executable or DLL files. PATH should include $ORACLE_HOME\bin.
SQLPLUS - The directory where localization messages are stored. SQLPLUS should be set to $ORACLE_HOME\sqlplus\mesg
TNS_ADMIN - The directory where the connect identifier file, tnsnames.ora is located. TNS_ADMIN should be set to $ORACLE_HOME/network/admin.

2007-04-29, 5115👍, 0💬

What Is Output Spooling in SQL*Plus
What Is Output Spooling in SQL*Plus? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool The output spooling a nice feature of the command-line SQL*Plus tool. If the spooling feature is turned on, SQL*Plus will send a carbon copy of the everything on your screen to a specified local... 2007-04-29, 5828👍, 0💬

How To Generate Query Output in HTML Format
How To Generate Query Output in HTML Format? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If you want your query output to be generated in HTML format, you can use the "SET MARKUP HTML ON" to turn on the HTML feature. The following tutorial exercise gives you a good example: ... 2007-04-29, 5646👍, 0💬

How To Run PL/SQL Statements in SQL*Plus
How To Run PL/SQL Statements in SQL*Plus? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If you want to run a single PL/SQL statement in SQL*Plus, you need to use the EXECUTE command as shown in the following tutorial example: SQL> SET SERVEROUTPUT ON SQL> EXECUTE DBMS_OUTPUT.P... 2007-04-29, 5221👍, 0💬

How To Run SQL Commands in SQL*Plus
How To Run SQL Commands in SQL*Plus? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If you want to run a SQL command in SQL*Plus, you need to enter the SQL command in one or more lines and terminated with (;). The tutorial exercise below shows a good example: SQL> SELECT 'Welco... 2007-04-29, 5201👍, 0💬

How To Change SQL*Plus System Settings
How To Change SQL*Plus System Settings? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool SQL*Plus environment is controlled a big list of SQL*Plus system settings. You can change them by using the SET command as shown in the following list: SET AUTOCOMMIT OFF - Turns off the auto... 2007-04-29, 5143👍, 0💬

What Are SQL*Plus Environment Variables
What Are SQL*Plus Environment Variables? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool Behaviors of SQL*Plus are also controlled a some environment variables predefined on the local operating system. Here are some commonly used SQL*Plus environment variables: ORACLE_HOME - The... 2007-04-29, 5116👍, 0💬

How To Revise and Re-Run the Last SQL Command
How To Revise and Re-Run the Last SQL Command? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If executed a long SQL statement, found a mistake in the statement, and you don't want enter that long statement again, you can use the input buffer commands to the correct last statem... 2007-04-29, 5092👍, 0💬

How To Look at the Current SQL*Plus System Settings
How To Look at the Current SQL*Plus System Settings? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If you want to see the current values of SQL*Plus system settings, you can use the SHOW command as shown in the following tutorial exercise: SQL> SHOW AUTOCOMMIT autocommit OFF S... 2007-04-29, 5055👍, 0💬

What Is Input Buffer in SQL*Plus
What Is Input Buffer in SQL*Plus? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool Input buffer is a nice feature of the command-line SQL*Plus tool. It allows you to revise a multiple-line command and re-run it with a couple of simple commands. By default, input buffer is always ... 2007-04-29, 5023👍, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.