Oracle Sqlerrm Error Line
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E-mail to friend How to get Error Line Number in PL/SQL in Exception Block [message #325159] Thu, 05 June 2008 03:17 rajatratewal Messages: 507Registered:
Dbms_utility.format_error_backtrace Example In Oracle
March 2008 Location: INDIA Senior Member When we use exception block in oracle pl sql error line number pl/sql and use SQLERRM it displays only the error details but not the exact line number where error oracle error stack trace has occured. But if we don't use exception block line number is also displayed. How to get Error Line Number in pl/sql exception block. Is their any method to achieve
How To Find Which Line Error Was Raised
this in 9i. 10g we have DBMS_UTILITY Backtrace procedure to achieve this. Any ideas?? Report message to a moderator Re: How to get Error Line Number in PL/SQL in Exception Block [message #325173 is a reply to message #325159] Thu, 05 June 2008 04:26 Michel Cadot Messages: 63912Registered: March 2007 Location: Nanterre, France, http://... Senior MemberAccount Moderator
What Are The Methods There In Save Exceptions In Oracle
Of course, the first question should be why do you use sqlerrm? "When others then dbms_output.put_line(sqlerrm)"? Regards Michel [Updated on: Thu, 05 June 2008 04:30]Report message to a moderator Re: How to get Error Line Number in PL/SQL in Exception Block [message #325182 is a reply to message #325173] Thu, 05 June 2008 04:38 rajatratewal Messages: 507Registered: March 2008 Location: INDIA Senior Member Yes you are right Michel I am using it with others clause. I can replace it with built in or custom exceptions like NO_DATA_FOUND etc. But my question is How to get the Error line number that is causing the exception to throw. If we run a pl/sql procedure without exception block then in Sql* plus we can see the line number where error has occured. If our procedure is small it is very easy to check the statement that is causing error.But if it is quite large then it is not possible to check every line in debug mode.because in b/w begin and end clause we can have number of stat
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$$plsql_line
Exception Handling Named Programmer-Defined Exception Named System Exception WHEN OTHERS Clause SQLCODE SQLERRM Oracle Foreign Keys Oracle Loops/Conditionals oracle call stack trace Oracle Transactions Oracle Triggers String/Char Functions Numeric/Math Functions Date/Time Functions Conversion Functions Analytic Functions Advanced Functions NEXT: Declare Cursor Oracle / PLSQL: SQLERRM Function This Oracle tutorial explains http://www.orafaq.com/forum/t/119924 how to use the Oracle/PLSQL SQLERRM function with syntax and examples. What does the SQLERRM Function do? The SQLERRM function returns the error message associated with the most recently raised error exception. This function should only be used within the Exception Handling section of your code. Syntax The syntax for the SQLERRM function in Oracle/PLSQL is: SQLERRM https://www.techonthenet.com/oracle/exceptions/sqlerrm.php Parameters or Arguments There are no parameters or arguments for the SQLERRM function. Note See also the SQLCODE function. Example Since EXCEPTION HANDLING is usually written with the following syntax: EXCEPTION WHEN exception_name1 THEN [statements] WHEN exception_name2 THEN [statements] WHEN exception_name_n THEN [statements] WHEN OTHERS THEN [statements] END [procedure_name]; You could use the SQLERRM function to raise an error as follows: EXCEPTION WHEN OTHERS THEN raise_application_error(-20001,'An error was encountered - '||SQLCODE||' -ERROR- '||SQLERRM); END; Or you could log the error to a table using the SQLERRM function as follows: EXCEPTION WHEN OTHERS THEN err_code := SQLCODE; err_msg := SUBSTR(SQLERRM, 1, 200); INSERT INTO audit_table (error_number, error_message) VALUES (err_code, err_msg); END; NEXT: Declare Cursor Share this page: Advertisement Back to top Home | About Us | Contact Us | Testimonials | Donate While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy. We use advertisements to support this website and fund the development of new content. Copyright © 2003-2016 TechOnTheNet.com. All rights reserved.
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 http://stackoverflow.com/questions/1589252/is-there-a-way-to-get-the-line-number-where-an-exception-was-thrown more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack http://allthingsoracle.com/error-handling/ Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Is there a way to get the line number where an error line exception was thrown? up vote 9 down vote favorite 3 Im working on a pl-sql script, in which I have about 10 TO_CHAR conversions. One of them is throwing an ORA-06502: PL/SQL: numeric or value error: character string buffer too small exception. Currently, im logging the message with this piece of code EXCEPTION WHEN OTHERS THEN DBMS_OUTPUT.put_line('Exception message is '||SQLERRM(sqlcode)); ROLLBACK; I'd like to add (mostly for debugging oracle sqlerrm error purposes) the line where the exception is thrown, in order to receive a message in the form of ORA-06502: PL/SQL: numeric or value error: character string buffer too small (at line x) Is there an easy way to do this? logging plsql share|improve this question asked Oct 19 '09 at 15:10 Tom 23k1495145 add a comment| 4 Answers 4 active oldest votes up vote 8 down vote accepted You need 10g to use DBMS_OUTPUT.put_line('Error in '|| $$plsql_unit || ' at ' || $$plsql_line); also look into using DBMS_UTILITY.format_error_backtrace there is an article in Oracle Magazine from april '05 by Steven Feuerstein: http://www.oracle.com/technetwork/issue-archive/2005/05-mar/o25plsql-093886.html Cheers, niels share|improve this answer edited Nov 7 '13 at 13:32 Malice 2,36612540 answered Oct 19 '09 at 15:25 Niels Castle 6,8622048 add a comment| up vote 2 down vote you need 10g or above. Check DBMS_UTILITY.FORMAT_ERROR_BACKTRACE. http://www.oracle.com/technetwork/issue-archive/2005/05-mar/o25plsql-093886.html share|improve this answer edited Nov 7 '13 at 13:32 Saturnix 3,95372863 answered Oct 19 '09 at 15:11 Henry Gao 2,87111315 add a comment| up vote 1 down vote The answers have mentioned both, $$PLSQL_LINE & DBMS_UTILITY.FORMAT_ERROR_BACKTRACE. But I would like to add a bit about the difference between them: Predefined Inquiry Directives $$PLSQL_LINE & $$PLSQL_UNIT PLSQL_LINE predefined inquiry directive is a PLS_INTEGER literal v
you should consider them as your closest friends. They are the ones that honestly say what is wrong with your program. We cannot foresee all possible problematic events, and even the best programmers write bugs. Exceptions There are three kinds of exceptions Internally defined: A system error, defined by Oracle, that occurs. Predefined: The most common internally defined exceptions that are given predefined names. User defined: A logical error which you define and raise yourself System errors could occur from improper coding, like the “ORA-01001: Invalid cursor”, which you should try to fix as soon as possible in your code. And the “TOO_MANY_ROWS”-error might give you clues about bad data quality. To resolve these bugs, it is important to know where, when and why it happened. But system errors could also occur from hardware failures, like the “ORA-12541: TNS: no listener”, when an ftp-server might be unreachable over the network. In that case, all you can do, and should do, is provide proper error handling and transaction management, and give as detailed information as possible about this situation to the people that need to know. These system-errors always have an error number assigned, so you can easily identify the error. The 22 predefined exceptions also have a name assigned, which allows for easier, and more readable exception handling. For the other, non-predefined, system-errors, a name can be linked by using the pragma “EXCEPTION_INIT”. DECLARE network_error EXCEPTION; PRAGMA EXCEPTION_INIT(network_error, -12541); BEGIN ... EXCEPTION WHEN too_many_rows THEN ... WHEN network_error THEN ... END; User defined errors we will raise ourselves. They can be given a number and a name. To raise a user defined error with a chosen number and error message, we call the procedure “RAISE_APPLICATION_ERROR”. Oracle allows us the create error numbers in the range of -20000 to -20999. This allows us to create 1000 unique error codes for our logical errors throughout our application. Just like we did for system errors, we can name our user defined errors by using the pragma “EXCEPTION_INIT”. BEGIN RAISE_APPLICATION_ERROR(-20000,’Logical error occured’); END; If we do not care about the error code and error message, and we will foresee an exception block to directly handle the error, we could also raise errors by the keyword “RAISE”,