Something about database and shema triggers ?

Question

What is wrong with this trigger ?
CREATE OR REPLACE TRIGGER OAP_WORK.LOGOFF_REC
BEFORE LOGOFF
ON OAP_WORK.SCHEMA
BEGIN
  INSERT INTO LOG_OFF
   VALUES
      (SYS_CONTEXT('userenv', 'terminal'),    
       SYS_CONTEXT('userenv','session_user'),
       TO_CHAR(SYSDATE),    
       SYSDATE);
END ;It compiles but does not work ! Why ?

Answer 1

These are my steps and it worked for me. Can you please show your steps?
SQL> create user trg_test identified by test;
User created.
SQL> grant connect, resource to trg_test;
Grant succeeded.
SQL> create table log_off (name varchar2(20), ddate date);
Table created.
SQL> CREATE OR REPLACE TRIGGER trg_log_off
BEFORE LOGOFF
ON trg_test.schema
BEGIN
  INSERT INTO LOG_OFF
   VALUES
      (USER,SYSDATE);
END ;
Trigger created.
SQL> conn trg_test/test
Connected.
SQL> disc
Disconnected from Oracle Database 10g Enterprise Edition Release 10.1.0.3.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> conn trg_test/test
Connected.
SQL> select * from log_off;
NAME                 DDATE
TRG_TEST             07-MAR-09
SQL>- - - - - - - - - - - - - - - - - - - - -
Kamran Agayev A. (10g OCP)
http://kamranagayev.wordpress.com