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Option #2 - Conversion error In our second option, this error occurs if you are trying to assign a non-numeric value to a numeric variable. Example 11-11 Reraising Exception DECLARE salary_too_high EXCEPTION; current_salary NUMBER := 20000; max_salary NUMBER := 10000; erroneous_salary NUMBER; BEGIN BEGIN IF current_salary > max_salary THEN RAISE salary_too_high; -- raise exception END IF; To invoke RAISE_APPLICATION_ERROR, use this syntax: RAISE_APPLICATION_ERROR (error_code, message[, {TRUE | FALSE}]); You must have assigned error_code to the user-defined exception with the EXCEPTION_INIT pragma. The second parameter accepts a user defined error message of 2048 kb of string at most.

For example, ORA-06500 (PL/SQL: storage error) has the predefined name STORAGE_ERROR. I have a new guy joining the group. Because the exception propagates immediately to the host environment, the exception handler does not handle it. But, if the need arises, you can use a locator variable to track statement execution, as follows: DECLARE stmt INTEGER := 1; -- designates 1st SELECT statement BEGIN SELECT ... https://docs.oracle.com/cd/A97630_01/appdev.920/a96624/07_errs.htm

Oracle Error Sqlcode

I'm wondering if there's a way to have a single user-defined exception for each of those sub-blocks to raise, but have it give a different message, instead of creating a separate Your session Use the ALTER SESSION statement, described in Oracle Database SQL Language Reference. The result of the exception when an appropriate employee ID is passed to the bind variable is printed below. 1. The SQLERRM function returns the error message associated with the most recently raised error exception.

You can place RAISE statements for a given exception anywhere within the scope of that exception. Though they share the same name, the two past_due exceptions are different, just as the two acct_num variables share the same name but are different variables. In other words, you cannot resume processing where you left off. Oracle Raise Exception With Message Consider the following example: BEGIN DECLARE ---------- sub-block begins past_due EXCEPTION; due_date DATE := trunc(SYSDATE) - 1; todays_date DATE := trunc(SYSDATE); BEGIN IF due_date < todays_date THEN RAISE past_due; END IF;

SELECT ... Pl Sql Exception Handling Examples ORA-06512: at "A.TRG_EMP_DETAILL_CHK", line 4 ORA-04088: error during execution of trigger 'A.TRG_EMP_DETAILL_CHK' 20000. 00000 - "%s" *Cause: The stored procedure 'raise_application_error' was called which causes this error to be generated. For user-defined exceptions, SQLCODE returns +1 and SQLERRM returns the message: User-Defined Exception. more info here Therefore, the RAISE statement and the WHEN clause refer to different exceptions.

Example 11-9 Declaring, Raising, and Handling User-Defined Exception CREATE PROCEDURE account_status ( due_date DATE, today DATE ) AUTHID DEFINER IS past_due EXCEPTION; -- declare exception BEGIN IF due_date < today THEN Pl Sql Continue After Exception END; 10. / Script Explanation: Line No. Make the last statement in the OTHERS exception handler either RAISE or an invocation of the RAISE_APPLICATION_ERROR procedure. (If you do not follow this practice, and PL/SQL warnings are enabled, then What's the difference in sound between the letter η and the diphthong ει?

Pl Sql Exception Handling Examples

And now when we execute our TestProc procedure, the ORA-06502 error has been resolved. https://www.techonthenet.com/oracle/errors/ Join them; it only takes a minute: Sign up Where can I find a complete list of predefined Oracle pl/SQL Exceptions? Oracle Error Sqlcode SQL> create or replace procedure test_var2 (n_test IN number := 0,3 n_result OUT number)4 as5 begin 6 if n_test > 100 then7 raise_application_error(-20010,'Number Too Large');8 end if;9 n_result := n_test;10 end; Oracle Sql Error Code You declare an exception by introducing its name, followed by the keyword EXCEPTION.

Thus, a block or subprogram can have only one OTHERS handler. Example 11-1 Setting Value of PLSQL_WARNINGS Compilation Parameter For the session, enable all warnings—highly recommended during development: ALTER SESSION SET PLSQL_WARNINGS='ENABLE:ALL'; For the session, enable PERFORMANCE warnings: ALTER SESSION SET PLSQL_WARNINGS='ENABLE:PERFORMANCE'; If the transaction fails, control transfers to the exception handler, where you roll back to the savepoint undoing any changes, then try to fix the problem. Avoid unhandled exceptions by including an OTHERS exception handler at the top level of every PL/SQL program. Functions For Error Trapping Are Contained In Which Section Of A Pl/sql Block

Why did they bring C3PO to Jabba's palace and other dangerous missions? USERENV_COMMITSCN_ERROR exception; pragma EXCEPTION_INIT(USERENV_COMMITSCN_ERROR, '-1725'); -- Parallel and pipelined support NO_DATA_NEEDED exception; pragma EXCEPTION_INIT(NO_DATA_NEEDED, '-6548'); -- End of 8.2 parallel and pipelined support /********** Add new exceptions here **********/ share|improve this TOO_MANY_ROWS A SELECT INTO statement returns more than one row. Whenever possible, write exception handlers for named exceptions instead of using OTHERS exception handlers.

For example, perhaps a table you query will have columns added or deleted, or their types changed. Pl Sql Exception Handling Best Practices 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 to Every Oracle error has a number, but exceptions must be handled by name.

ALTER SESSION SET PLSQL_WARNINGS='DISABLE:ALL'; -- To turn off all warnings. -- We want to hear about 'severe' warnings, don't want to hear about 'performance' -- warnings, and want PLW-06002 warnings to

Example 11-3 Single Exception Handler for Multiple Exceptions CREATE OR REPLACE PROCEDURE select_item ( t_column VARCHAR2, t_name VARCHAR2 ) AUTHID DEFINER IS temp VARCHAR2(30); BEGIN temp := t_column; -- For error In this link i found this list, are there anymore? ORA-20001: Duplicate president customer excetpion Process exited. Oracle Error Codes List With Description You can pass an error number to SQLERRM, in which case SQLERRM returns the message associated with that error number.

For a workaround, see "Defining Your Own Error Messages: Procedure RAISE_APPLICATION_ERROR". User-defined exceptions must be raised explicitly by RAISE statements, which can also raise predefined exceptions. When called, raise_application_error ends the subprogram and returns a user-defined error number and message to the application. The inner block raises exception A.