Quick Search:
CODE
Oracle PL/SQL Code Library
JOBS
Find Or Post Oracle Jobs
FORUM
Oracle Discussion & Chat
 Oracle PL/SQL: PACKAGES: one function Jump to:  
Category: >> Oracle PL/SQL >> PACKAGES: one function Bookmark and Share

<< lastnext >>

Snippet Name: PACKAGES: one function

Description: Packages can hold functions as well as procedures. Here is a simple example.

Also see:
» PACKAGES: initialization
» PACKAGES: related queries
» PACKAGES: alter package
» PACKAGES: overloading
» PACKAGES: one procedure
» UTL_FILE file write to file example
» Create Package
» UTL_FILE import data

Comment: (none)

Language: PL/SQL
Highlight Mode: PLSQL
Last Modified: March 10th, 2009

CREATE OR REPLACE PACKAGE test2 AS
FUNCTION GetUser RETURN VARCHAR2;
END test2;
/
 
CREATE OR REPLACE PACKAGE BODY test2 AS
FUNCTION getuser RETURN VARCHAR2 IS
 vOSUser user_users.username%TYPE; 
BEGIN
  SELECT osuser
  INTO vUser
  FROM sys.v_$session
  WHERE sid = (
    SELECT sid 
    FROM sys.v_$mystat 
    WHERE ROWNUM = 1); 
  RETURN vUser; 
EXCEPTION
  WHEN OTHERS THEN
    RETURN 'Not Known';
END getuser;
END test2;
/
 


Free
Oracle Magazine
Subscriptions
and Oracle White Papers


SQL University.net courses meet the most demanding needs of the business world for advanced education in a cost-effective manner. SQL University.net courses are available immediately for IT professionals and can be taken without disruption of your workplace schedule or processes.

Compared to traditional travel-based training, SQL University.net saves time and valuable corporate resources, allowing companies to do more with less. That's our mission, and that's what we deliver.

Click here to find out more
 
Home      :      Code Library      :      Sponsors      :      Privacy      :      Terms of Use      :      Contact Us 44 users online    © 2009 psoug.org

PSOUG LOGIN
Username: 
Password: 
Forgot your password?