Pl Sql Print Sql Error
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to your PL/SQL program. With many programming languages, unless you disable error checking, a run-time error such as stack overflow or pl sql sqlcode division by zero stops normal processing and returns control to the
Sqlerror
operating system. With PL/SQL, a mechanism called exception handling lets you bulletproof your program so that it
Oracle Sql Codes List
can continue operating in the presence of errors. This chapter contains these topics: Overview of PL/SQL Runtime Error Handling Advantages of PL/SQL Exceptions Summary of Predefined PL/SQL
Functions For Error Trapping Are Contained In Which Section Of A Pl/sql Block
Exceptions Defining Your Own PL/SQL Exceptions How PL/SQL Exceptions Are Raised How PL/SQL Exceptions Propagate Reraising a PL/SQL Exception Handling Raised PL/SQL Exceptions Overview of PL/SQL Compile-Time Warnings Overview of PL/SQL Runtime Error Handling In PL/SQL, an error condition is called an exception. Exceptions can be internally defined (by the runtime system) or user defined. Examples oracle sqlcode list of internally defined exceptions include division by zero and out of memory. Some common internal exceptions have predefined names, such as ZERO_DIVIDE and STORAGE_ERROR. The other internal exceptions can be given names. You can define exceptions of your own in the declarative part of any PL/SQL block, subprogram, or package. For example, you might define an exception named insufficient_funds to flag overdrawn bank accounts. Unlike internal exceptions, user-defined exceptions must be given names. When an error occurs, an exception is raised. That is, normal execution stops and control transfers to the exception-handling part of your PL/SQL block or subprogram. Internal exceptions are raised implicitly (automatically) by the run-time system. User-defined exceptions must be raised explicitly by RAISE statements, which can also raise predefined exceptions. To handle raised exceptions, you write separate routines called exception handlers. After an exception handler runs, the current block stops executing and the enclosing block resumes with the next statement. If there is no enclosing block, control returns to the host envi
and you use the RESTRICT_REFERENCES pragma to assert its purity, you cannot specify the constraints WNPS and sqlerrm line number RNPS. Note: DBMS_UTILTY.FORMAT_ERROR_STACK is recommended over SQLERRM, except when using the sqlerrm invalid identifier FORALL statement with its SAVE EXCEPTIONS clause. For more information, see Retrieving the Error Code and Error sqlerrcode Message. Syntax sqlerrm_function ::= Description of the illustration sqlerrm_function.gif Keyword and Parameter Descriptions error_number An expression whose value is an Oracle Database error number. For a list https://docs.oracle.com/cd/B19306_01/appdev.102/b14261/errors.htm of Oracle Database error numbers, see Oracle Database Error Messages. The default error number is the one associated with the current value of SQLCODE. Like SQLCODE, SQLERRM without error_number is useful only in an exception handler. Outside an exception handler, or if the value of error_number is zero, SQLERRM returns ORA-0000. If the https://docs.oracle.com/cd/B28359_01/appdev.111/b28370/sqlerrm_function.htm value of error_number is +100, SQLERRM returns ORA-01403. If the value of error_number is a positive number other than +100, SQLERRM returns this message: -error_number: non-ORACLE exception If the value of error_number is a negative number whose absolute value is an Oracle Database error number, SQLERRM returns the error message associated with that error number. For example: SQL> BEGIN 2 DBMS_OUTPUT.PUT_LINE('SQLERRM(-6511): ' || TO_CHAR(SQLERRM(-6511))); 3 END; 4 / SQLERRM(-6511): ORA-06511: PL/SQL: cursor already open PL/SQL procedure successfully completed. SQL> If the value of error_number is a negative number whose absolute value is not an Oracle Database error number, SQLERRM returns this message: ORA-error_number: Message error_number not found; product=RDBMS; facility=ORA For example: SQL> BEGIN 2 DBMS_OUTPUT.PUT_LINE('SQLERRM(-50000): ' || TO_CHAR(SQLERRM(-50000))); 3 END; 4 / SQLERRM(-50000): ORA-50000: Message 50000 not found; product=RDBMS; facility=ORA PL/SQL procedure successfully completed. SQL> Examples Example 11-11, "Displaying SQLCODE and SQLERRM" Example 12-9, "Bulk Operation that Continues Despite Exceptions" Related Topics Block EXCEPTION_INIT Pragma RESTRICT_REFERENCES Pragma SQLCODE Function Retrievin
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 http://stackoverflow.com/questions/12327643/how-to-catch-and-return-or-print-an-exception-in-an-oracle-pl-sql-create-or-re Learn more about Stack Overflow the company Business Learn more about hiring developers http://www.java2s.com/Code/Oracle/PL-SQL/Printoutanerrormessage.htm or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to catch and return (or print) pl sql an exception in an ORACLE PL/SQL create or replace stored procedure up vote 8 down vote favorite 1 I have a PL/SQL stored procedure inside which I want to run several updates, then capture any exceptions and return them in an out parameter. For simplicitys sake in the code block below I am simply outputting the exception code and error message to the console. However, the code pl sql print block below does not work (I am experiencing a "found / expecting" syntax error) CREATE OR REPLACE PROCEDURE DBP.TESTING_SP AS DECLARE v_code NUMBER; v_errm VARCHAR2(64); BEGIN UPDATE PS_NE_PHONE_TBL SET NE_PHONE_TYPE = 'TEST' WHERE NEMPLID_TBL = 'N14924'; EXCEPTION WHEN OTHERS THEN v_code := SQLCODE; v_errm := SUBSTR(SQLERRM, 1, 64); DBMS_OUTPUT.PUT_LINE (v_code || ' ' || v_errm); END TESTING_SP; / What is the correct syntax for what I am trying to do? I read on one forum "When using the Create or Replace syntax, you can not use Declare. Declare is only for anonymous blocks that are not named. So either remove line 1 and create an anonymous block, or remove line 2 and create a named procedure." but I'm not sure how to create an anonymous block or create a named procedure to accomplish what I want to do (if that, indeed, is the 'solution'). Could somebody lend a hand? oracle stored-procedures plsql share|improve this question edited Sep 8 '12 at 2:56 asked Sep 8 '12 at 2:48 n00b 1,26821544 Unless you are are doing something useful with the exception information, there is no need to catch it. The best way to pass exception information to the
ExpressionsReport Column PageResult SetSelect QuerySequenceSQL PlusStored Procedure FunctionSubquerySystem PackagesSystem Tables ViewsTableTable JoinsTriggerUser PreviliegeViewXMLPrint out an error message : Raise«PL SQL«Oracle PL / SQLOracle PL / SQLPL SQLRaisePrint out an error message SQL> declare 2 str varchar2(50); 3 begin 4 str := 'CAT'; 5 exception 6 when others then 7 raise_application_error (-20100, 'error#' || sqlcode || ' desc: ' || sqlerrm); 8 end; 9 / PL/SQL procedure successfully completed. SQL> SQL> SQL> Related examples in the same category1.Raise your own exception2.Raising an exception3.Raising NO_DATA_FOUND Exception4.RAISE_APPLICATION_ERROR5.Raise different exception depends on value input6.Raise exceptions for wrong parameters7.Raises and manages a standard anonymous block PL/SQL program error.8.This procedure demonstrates the use of RAISE_APPLICATION_ERROR.9.Setting the message dynamicallyjava2s.com |Email:info at java2s.com|© Demo Source and Support. All rights reserved.