Difference Between Raise And Raise Application Error
Contents |
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a
Difference Between Raise_application_error And Dbms_output Put_line
Question Ask for Help Receive Real-Time Help Create a Freelance difference between pragma exception_init and raise_application_error Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search
Raise Application Error In Oracle
Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > Difference between Raise & Raise_Application_Error raise application error oracle forms Want to Advertise Here? Solved Difference between Raise & Raise_Application_Error Posted on 2001-06-05 Oracle Database 1 Verified Solution 4 Comments 9,493 Views Last Modified: 2010-05-18 What is the difference between RAISE & a RAISE_APPLICATION_ERROR in a PL/SQL Block. 0 Question by:rvenkat2 Facebook Twitter LinkedIn Google LVL 1 Best Solution bywaseemq Raise_application_error The raise application error oracle example Raise_application_error lets us issue user-defined error messages from stored subprograms. That way, we can report errors to our application and avoid returning unhandled Go to Solution 4 Comments LVL 2 Overall: Level 2 Oracle Database 2 Message Expert Comment by:AllaI2001-06-05 You use RAISE statement to raise a programmer-defined exception declared in declaration section of the pl/sql block: RAISE your_exception; You also can use unqualified RAISE statement in an exception handler to re-raise the same exception: RAISE; When you need to raise application-specific error from within the server (from database trigger, for example) and pass this error back to the client application process, you use RAISE_APPLICATION_ERROR. You need this special procedure because you cannot name or declare an exception within server-based program or db trigger and have the client-side tool handle that named exception. When you call RAISE_APPLOICATION_ERROR it is as though an exception was raised by the RAISE statement. Execution o
– Last updated: July 05, 2005 - 9:47 am UTC Category: Developer – Version: 8.1.7 Latest Followup You Asked Tom What is the difference between pragma exception_init , and raise application error( which is a subprogram from dbms_standard package). In what situations do you
Raise Application Error Postgresql
use a Raise application_error subprogram. Thanks and we said... pragma exception init turns an Oracle Error raise application error in sql server into a named exception. If a database operation raises an ORA-00054 "resource busy", you would have to code: .... exception when others then
Raise Application Error Syntax
if (sqlcode=-54) then .... deal with it. else RAISE; end if; if you pragma exception init'ed this error to some named exception RESOURCE_BUSY , you can code: .... pragma exception_init( resource_busy, -54 ); begin .... exception when resource_busy https://www.experts-exchange.com/questions/20130359/Difference-between-Raise-Raise-Application-Error.html then .... deal with it. end; much cleaner (i hate when others -- should be outlawed). Raise_application_error is used to RAISE an error - exception_init is used to deal with errors (i guess you could say they are opposites in a way). I use raise_application_error when I want to setup a custom error message to be returned to a client application raise_application_error( -20001, 'You cannot do that!' ); If I just fling a named exception, the https://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:636489087908 client gets the truly usless error message "unhandled user defined exception". If I use raise_application_error -- the client gets whatever I send back. Reviews Write a Review May 14, 2001 - 4:31 am UTC Reviewer: Helena Markova from Bratislava, Slovakia Which table stores the mapping of user defined exception numbers January 28, 2003 - 1:23 pm UTC Reviewer: ss from India When we use pragma exception_init (ABCDXYZ, -2000n ) which table stores this mapping in the database? Thanks Followup January 28, 2003 - 3:08 pm UTC none, well, its in pcode stored in the diana netlibs in the data dictionary but not in any sort of format you and I could get. It is part of the code, it isn't stored anywhere relationaly ORA-00054 in another session with PRAGMA AUTONOMOUS TRANSACTION November 14, 2003 - 1:52 pm UTC Reviewer: Vera from D.C. Hi, Tom, As always, thank you for everything you do for us. I hate to bother you, but I did not find an answer anywhere yet. In your book you listed some caveats, but in my case it is probably something different. I created a simple test package with 3 procedures. One of them PRAGMA AUTONOMOUS_TRANSACTION. When I run the package in one session everything is fine. After it completed, I go to another session and try to execute it and I am getting ORA-00054: Sessio
»In what difference RAISE and RAISE_APPLICATION_ERROR? Pages 1 You must login or register to post a reply Topic RSS feed Posts [ http://www.progtown.com/topic603547-in-what-difference-raise-and-raiseapplicationerror.html 14 ] 1 Topic by Violina 2012-05-09 11:58:16 Violina Member Offline http://www.java2s.com/Tutorial/Oracle/0480__PL-SQL-Programming/AcompleteexampleusingRAISEAPPLICATIONERROR.htm Registered: 2012-04-23 Posts: 3,012 Topic: In what difference RAISE and RAISE_APPLICATION_ERROR? I study a subject ". Situations". I do not see a difference between a subject. Educate please.Using RAISEdeclaremy_empid emp.id%type;my_emprec emp%rowtype;ex_low_salary exception;pragma exception_init (ex_low_salary,-20000);beginmy_empid: = 1;select * into my_emprec from emp where emp.id = my_empid;if raise application my_emprec.salary <10000 thenraise ex_low_salary;end if;end;I receivedeclare*ERROR at line 1:ORA-20000:ORA-06512: at line 15Using RAISE_APPLICATION_ERRORdeclaremy_empid emp.id%type;my_emprec emp%rowtype;beginmy_empid: = 1;select * into my_emprec from emp where emp.id = my_empid;if my_emprec.salary <10000 thenraise_application_error (-20000, ' Salary too low! ');end if;end;I receivedeclare*ERROR at line 1:ORA-20000: Salary too low!ORA-06512: at line 16There is still what the basic difference except1) RAISE ex_low_salary it raise application error is possible to process in EXCEPTION WHEN2) At RAISE_APPLICATION_ERROR it is possible to specify the error text 2 Reply by Lion 2012-05-09 12:23:16 Lion Member Offline Registered: 2002-04-16 Posts: 783 Re: In what difference RAISE and RAISE_APPLICATION_ERROR? And still, with the help raise application error, on the client it is possible the specified error status code 3 Reply by Violina 2012-05-09 12:42:17 Violina Member Offline Registered: 2012-04-23 Posts: 3,012 Re: In what difference RAISE and RAISE_APPLICATION_ERROR? And still, with the help raise application error, on the client it is possible the specified error status codeAnd what, if Raise it will not be processed in exception when that on the client will not be intercepted?RAISE it is intended for the predetermined exceptionsYes but not only for the predetermined exceptions of Orakla but for the predetermined exceptions of the user. Otherwise what for such things as pragma exception_init (ex_low_salary,-20000) are necessary? Simply raise_application_error allows to throw without any predeterminings. 4 Reply by SY 2012-05-09 12:44:17 SY Member Offline Regist
FunctionsRegular Expressions FunctionsStatistical FunctionsLinear Regression FunctionsPL SQL Data TypesPL SQL StatementsPL SQL OperatorsPL SQL ProgrammingCursorCollectionsFunction Procedure PackagesTriggerSQL PLUS Session EnvironmentSystem Tables Data DictionarySystem PackagesObject OrientedXMLLarge ObjectsTransactionUser PrivilegeA complete example using RAISE_APPLICATION_ERROR : raise_application_error«PL SQL Programming«Oracle PL/SQL TutorialOracle PL/SQL TutorialPL SQL Programmingraise_application_errorSQL> SQL> SQL> create table company( 2 product_id number(4) not null, 3 company_id NUMBER(8) not null, 4 company_short_name varchar2(30) not null, 5 company_long_name varchar2(60) 6 ); Table created. SQL> insert into company values(1,1001,'A Inc.','Long Name A Inc.'); 1 row created. SQL> insert into company values(1,1002,'B Inc.','Long Name B Inc.'); 1 row created. SQL> insert into company values(1,1003,'C Inc.','Long Name C Inc.'); 1 row created. SQL> insert into company values(2,1004,'D Inc.','Long Name D Inc.'); 1 row created. SQL> insert into company values(2,1005,'E Inc.','Long Name E Inc.'); 1 row created. SQL> insert into company values(2,1006,'F Inc.','Long Name F Inc.'); 1 row created. SQL> SQL> SQL> SQL> SQL> CREATE OR REPLACE PROCEDURE org_proc 2 (p_flag_in VARCHAR2, 3 p_product_id NUMBER, 4 p_company_id NUMBER, 5 p_company_short_name VARCHAR2, 6 p_company_long_name VARCHAR2) 7 IS 8 v_error_code NUMBER; 9 BEGIN 10 IF (p_flag_in ='I')THEN 11 BEGIN 12 INSERT INTO company VALUES(p_product_id,p_company_id,p_company_short_name,p_company_long_name); 13 EXCEPTION WHEN OTHERS THEN 14 v_error_code :=SQLCODE; 15 IF v_error_code =-1 THEN 16 RAISE_APPLICATION_ERROR(-20000,'Organization '||TO_CHAR(p_company_id)||' already exists.'); 17 ELSIF v_error_code =-2291 THEN 18 RAISE_APPLICATION_