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Raise_application_error In A Trigger


ops$tkyte%ORA11GR2> ops$tkyte%ORA11GR2> CREATE OR REPLACE TRIGGER ALLOWED_USERS AFTER LOGON 2 ON A.SCHEMA 3 begin 4 SET_ROLES; 5 end; 6 / Trigger created. armarshall replied Sep 23, 2010 Dude, these error numbers are well documented in the online manuals describing this particular built-in exception. Anyway, if parag is a DBA, you cannot do this at all (as demonstrated above). CREATE OR REPLACE TRIGGER trg_emp_detail_chk 2. Check This Out

Thanks Followup March 31, 2004 - 11:27 am UTC http://asktom.oracle.com/~tkyte/Misc/RolesAndProcedures.html Interesting anomaly... The PL/SQL code can return a status in the output parameter or a bind variable. Why? Whenever this exception occurs, all the uncommitted transactions in the current session will be rolled back to its previous state. % Note: The error code of the predefined exceptions cannot

Raise_application_error In Oracle

[email protected]> [email protected]> @connect / [email protected]> set termout off [email protected]> REM GET afiedt.buf NOLIST [email protected]> set termout on [email protected]> select * from t1; C1 -------------------------------------------------------------------------------- nothing up my sleeve [email protected]> check your sal_high EXCEPTION; 5. DUP_VAL_ON_INDEX 00001 -1 A program attempts to store duplicate values in a column that is constrained by a unique index.

Already a member? You seem to be asking for something -- one star. It is less a matter of things going wrong -- and they can -- then it is "just the wrong way to do it". Pragma Exception_init Exceptions cannot propagate across remote procedure calls done through database links.

To call RAISE_APPLICATION_ERROR, use the syntax raise_application_error( error_number, message[, {TRUE | FALSE}]); where error_number is a negative integer in the range -20000 .. -20999 and message is a character string up Raise_application_error Syntax The number that SQLCODE returns is negative unless the Oracle error is no data found, in which case SQLCODE returns +100. When an open host cursor variable is passed to a stored subprogram, the return types of the actual and formal parameters must be compatible. Followup September 04, 2006 - 8:53 am UTC this is utterly confounding to me.

This error detection can be handled by RAISE_APPLCIATION_ERROR from within the trigger. Oracle Raise Exception With Message Plus, it seems that the trigger owner -- even if it's a regular "Create Session, Resource" guy -- never sees the exception in his own "after logon on schema" trigger (unless If the parameter is FALSE (the default), the error replaces all previous errors. Passing the value of 'True' adds the error to the current stack, while the default is 'False'.

Raise_application_error Syntax

I know the DDL replication can be done through streams, I just don't know it writing both trigger would be much simpler than the auditing+streams configuration or it could turn out http://www.dba-oracle.com/t_raise_application_error.htm Thanks Raj Followup December 09, 2003 - 6:02 am UTC well, if a user with admin role logs into the application they can drop the user right? Raise_application_error In Oracle beena_kumari replied Mar 6, 2006 Thanks a lot. Raise_application_error Vs Raise here is the trigger which doesn't seem to work ...

Use sys_context, use raise_application_error, expect it to work ONLY for non-dba people don't do that please March 31, 2002 - 11:01 am UTC Reviewer: abeginner from asia dear Tom , what But when the handler completes, the block is terminated. If the INSERT succeeds, we exit from the loop immediately. An application can call raise_application_error only from an executing stored subprogram (or method). Raise Application Error In Sql Server

In short - trigger <> working in this case. Consider PL/SQL code that is invoked from a third generation language using the Oracle Pro* precompiler. You can pass an error number to SQLERRM, in which case SQLERRM returns the message associated with that error number. For example a trigger in the EMP table might consider the SUM of all employee salaries to exceed the company annual budget.

For example: EXCEPTION WHEN INVALID_NUMBER THEN INSERT INTO ... -- might raise DUP_VAL_ON_INDEX WHEN DUP_VAL_ON_INDEX THEN ... -- cannot catch the exception END; Branching to or from an Exception Handler A Sqlerrm Thanks Followup January 10, 2003 - 7:17 am UTC The trigger is in fact firing though. Set Screen Reader Mode On Integrated Cloud Applications and Platform Services About Oracle Contact Us Legal Notices Terms of Use Your Privacy Rights All information and materials provided here are provided


BEGIN 7. The purpose of this trigger it to prevent modifications being made to an order tuple if deliveryStatus = delivered and paymentStatus = paid in that tuple. The settings for the PLSQL_WARNINGS parameter are stored along with each compiled subprogram. Ora-20001 Are there any other 'exemptions', besides the ones already mentioned?

PL/SQL predefines some common Oracle errors as exceptions. [email protected]> create or replace trigger trig_test 2 after logon on database 3 declare 4 app_name varchar2(255); 5 begin 6 begin 7 select nvl( module, 'nothing up my sleeve' ) 8 into In Example 10-5, you call raise_application_error if an error condition of your choosing happens (in this case, if the current schema owns less than 1000 tables): Example 10-5 Raising an Application User-defined application error numbers must fall within -20000 and -20999.