Demonstrates DBMS_APPLICATION_INFO and its two procedures. : dbms_application_info « System Packages « Oracle PL / SQL






  1. Oracle PL / SQL
  2. System Packages
  3. dbms_application_info

Demonstrates DBMS_APPLICATION_INFO and its two procedures.

 
SQL> DECLARE
  2
  3    my_env VARCHAR2(1);
  4
  5  BEGIN
  6
  7    
  8    DBMS_APPLICATION_INFO.READ_CLIENT_INFO(my_env);
  9
 10    
 11    DBMS_OUTPUT.PUT_LINE('Read CLIENT_INFO value ['||my_env||'].');
 12
 13    
 14    DBMS_OUTPUT.PUT_LINE('Set CLIENT_INFO to     [1].');
 15
 16    
 17    DBMS_APPLICATION_INFO.SET_CLIENT_INFO('1');
 18
 19    
 20    DBMS_APPLICATION_INFO.READ_CLIENT_INFO(my_env);
 21
 22    
 23    DBMS_OUTPUT.PUT_LINE('Read CLIENT_INFO value ['||my_env||'].');
 24
 25  END;
 26  /
Read CLIENT_INFO value [].
Set CLIENT_INFO to     [1].
Read CLIENT_INFO value [1].

PL/SQL procedure successfully completed.

SQL>








Related examples in the same category

1.Execute the DBMS_APPLICATION_INFO package.
2.Use DBMS_APPLICATION_INFO and USERENV() in building a publish-and-subscribe implementation.
3.dbms_application_info.set_client_info