Db2 Sql Stored Procedure Error Handling
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Db2 Stored Procedure Error Handling Example
Toad for IBM DB2 Toad for Oracle Toad for MySQL Toad for SQL Server Toad db2 native stored procedure error handling for SAP Solutions Toad MAC Edition Home » Platforms » IBM DB2 » IBM DB2 Wiki » Condition Handlers Condition Handlers IBM DB2 Community Join db2 sql stored procedure tutorial Overview Blog Wiki Members Contents IBM DB2 Wiki IBM DB2 - Wiki IBM DB2 LUW IBM DB2 Z/OS SQL Development SQL Procedural Language (SQL PL) Optimizing SQL PL Condition Handlers Locking Levels Merge Multiple SQL Statements SQL Functions vs. Stored Procedures SQL PL Optimization Techniques Use of Temporary Tables Returning Result Sets SQL
T Sql Stored Procedure Error Handling
PL Arrays SQL PL Best Practices SQL PL Control Statements SQL PL Examples SQL PL Global Variables SQL PL in Stored Procedures SQL PL in UDFs and Triggers SQL Procedural Language (SQL PL) Tweet Article History Condition Handlers Every program language has its own way of handling error conditions. The techniques range from "checking the error code" after a transaction or statement, to developing error or condition handlers. In SQL PL, the error processing is usually done through the use of condition handlers. This simplifies development since rarely used error handling code can be placed into separate blocks of code. However, this technique of encapsulating error code in a condition handler isn't always used by developers, especially those coming from environments where this technique is not available. The generic error handler approach, where all error information is saved in local variables, is usually a result of porting a stored procedure from some other database platform
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Mysql Stored Procedure Error Handling
PCMag I_am_the_dragon maxwellarnold Michael Meyers-Jouan TerryCurran Chris_Day Andrew.S.Baker JoeTorre bracke Locutus Ramnath.Awate Richard DukeGanote Craig Borysowich Dennis Stevenson Nikki Klein mircea_luca AbhaiTripathi knowscognosdoi bluesguyAZ59 Iqbalyk Clinton Jones blrvenkat COMPANIES Juniper Networks CloudLock http://www.toadworld.com/platforms/ibmdb2/w/wiki/7801.condition-handlers Avaya Adaptive Planning View All Topics View All Members View All Companies Toolbox for IT Topics Database Groups Ask a New Question DB2 LUW The DB2 LUW (Linux, Unix, Windows) group is for the discussion of technical issues related to the installation, configuration, or daily administration of IBM DB2 LUW databases. Home | Invite Peers | More Database Groups Your account is ready. You're now http://database.ittoolbox.com/groups/technical-functional/db2-l/exception-handling-in-stored-procedures-for-db2-1060381 being signed in. Solve problems - It's Free Create your account in seconds E-mail address is taken If this is your account,sign in here Email address Username Between 5 and 30 characters. No spaces please The Profile Name is already in use Password Notify me of new activity in this group: Real Time Daily Never Keep me informed of the latest: White Papers Newsletter Jobs By clicking "Join Now", you agree to Toolbox for Technology terms of use, and have read and understand our privacy policy. Exception Handling in Stored procedures for DB2 manu_701 asked Jun 20, 2006 | Replies (2) Hello All, I am new to DB2 and just trying to get familiar with it. I have a situation in which i need to kickoff the sql statements on to db2 database and capture the return codes fromt the sql statements. if the return code is greater than 3, then i need to bomb the entire process. To implement this logic, i have created a procedure to accept the sql statement as input parms and fire it on db2. create procedure ab_proc_dyn(in stmt varchar(255)) dynamic result sets 1 language sql beg
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow http://stackoverflow.com/questions/21144539/db2-how-do-i-create-a-stored-procedure-that-ignores-errors the company Business Learn more about hiring developers or posting ads with us Stack Overflow http://www.dbforums.com/showthread.php?1702210-Error-Handling-for-called-stored-procedure-db2 Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up DB2 - How do I create a Stored Procedure that ignores errors? up vote 0 down vote favorite stored procedure I am trying to create a simple stored procedure in DB2 that performs the following actions: Drop table "DELETE_ME" Create table "DELETE_ME" Insert into table "DELETE_ME" Basically, if the table DELETE_ME already exists, the stored procedure executes fine. If it does not exist, then the Stored Procedure fails with the following error: Lookup Error - DB2 Database Error: ERROR [42704] [IBM][DB2/LINUXX8664] SQL0204N "SARTS02T.DELETE_ME" is an undefined name. I completely understand this. However, I stored procedure error was hoping to set the procedure up to ignore this error (and all errors) that way the procedure can work as a deployment script as well. On the first deployment, it will ignore the drop table line and jump right to building the table. I found a CREATE PROCEDURE option called CONTINUE AFTER FAILURE however I am receiving an error. Please see my code and error below. Thanks for your help!!! CODE: CREATE OR REPLACE PROCEDURE TEST_PROC LANGUAGE SQL CONTINUE AFTER FAILURE BEGIN DROP TABLE DELETE_ME; CREATE TABLE DELETE_ME ( COLUMN_A DECIMAL(5) ); INSERT INTO DELETE_ME (COLUMN_A) VALUES (69); COMMIT; END; ERROR: Lookup Error - DB2 Database Error: ERROR [42601] [IBM][DB2/LINUXX8664] SQL0104N An unexpected token "CONTINUE AFTER FAILURE" was found following "ST_PROC LANGUAGE SQL". Expected tokens may include: "
visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 4 of 4 Thread: Error Handling for called stored procedure db2 Tweet Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 06-20-14,03:22 #1 sneha.k17 View Profile View Forum Posts Registered User Join Date Jun 2014 Posts 2 Unanswered: Error Handling for called stored procedure db2 Am new to db2 and got stuck in an issue. I have a procedure try_sk as given below: CREATE or replace PROCEDURE tempdb.try_sk(in var1 integer,out o_var1 integer,out o_error varchar(60) ) specific tempdb.try_sk BEGIN --declare ct_date date; declare i_var1 integer; declare v_sqlstate char(5) default '00000'; declare v_sqlcode integer; declare sqlstate char(5) default '00000'; declare sqlcode integer; declare v_tracker varchar(50); declare V_EXIT_MESSAGE varchar(70); declare o_error varchar(70); DECLARE continue HANDLER FOR SQLEXCEPTION,SQLWARNING,NOT FOUND BEGIN VALUES (SQLCODE,SQLSTATE) INTO V_SQLCODE,V_SQLSTATE;-- SET V_EXIT_MESSAGE = 'ERRORQLSTATE-'|| TRIM(V_SQLSTATE) || ',' || TRIM(CHAR(V_SQLCODE)) || ' AT ' || v_tracker;-- SIGNAL SQLSTATE VALUE V_SQLSTATE SET MESSAGE_TEXT = V_EXIT_MESSAGE;-- END; /*DECLARE GLOBAL TEMPORARY TABLE SESSION.t_error ( error varchar (70) ) ON COMMIT PRESERVE ROWS WITH REPLACE NOT LOGGED IN PDPG_USERTEMP; insert into session.t_error(error) values(v_exit_message); commit;*/ SET V_TRACKER = 'divide by var1'; set o_error = v_exit_message; begin declare c1 cursor with return to caller for select o_error from sysibm.sysdummy1; open c1; end; select 1/var1 into i_var1 from sysibm.sysdummy1; set o_var1 = i_var1; END here i am just dividing 1 by the input parameter we