Pl Sql Print Error Stack
Depth Number'); DBMS_OUTPUT.put_line('--------- --------- --------- --------- --------- --------------------'); FOR i IN REVERSE 1 .. Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this: Home Oracle Stuff OraNA Presentations About me Contact me Eddie Awad's Blog Resources: FORMAT_ERROR_BACKTRACE Function Documentation Tracing Lines By Steven Feuerstein Share this:TwitterFacebookLinkedInGoogleMoreRedditPocketEmail Related articles: Here's a Quick Way to Get the Line Number in PL/SQL Little known way to get the error They might, for example, take screen scrapes of their scheduling systems' output as application logs and be satisfied with the level of information demonstrated above. http://iipseconline.com/pl-sql/pl-sql-error-stack.html
Depth Number --------- --------- --------- --------- --------- -------------------- 1 0 13 TEST DISPLAY_CALL_STACK 2 1 15 TEST TEST_PKG.PROC_3 3 1 10 TEST TEST_PKG.PROC_2 4 1 5 TEST TEST_PKG.PROC_1 5 0 1 SET SERVEROUTPUT ON EXEC test_pkg.proc_1; ***** Call Stack Start ***** Depth Lexical Line Owner Edition Name . CREATE OR REPLACE PACKAGE BODY plch_pkg IS PROCEDURE proc1 IS PROCEDURE nested_in_proc1 IS BEGIN DBMS_OUTPUT.put_line (DBMS_UTILITY.format_call_stack); END; BEGIN nested_in_proc1; END; END plch_pkg; / b. The function DBMS_UTILITY.FORMAT_ERROR_BACKTRACE is a great improvement to PL/SQL and adds a much needed functionality. http://stackoverflow.com/questions/7032373/oracle-pl-sql-how-to-get-the-stack-trace-package-name-and-procedure-name
Pl Sql Call Stack
And I use its weakness to challenge myself to overcome them.Learning is fun ;)ReplyDeleteAnonymous10 Apr 2012, 12:16:00Indeed, the JAVA call stack is much preferrable!!!!ReplyDeleteAdd commentLoad more... Code Listing 5: Initialization procedure in bt.info PROCEDURE initialize_values IS BEGIN l_name_start_loc := INSTR (backtrace_in, c_name_delim, 1, 1); l_dot_loc := INSTR (backtrace_in, c_dot_delim); l_name_end_loc := INSTR (backtrace_in, c_name_delim, 1, 2); l_line_loc If you know the sql_id and that the SQL statement will be executed in the future, you can set a trace event to dump an errorstack for this specific statement (which How do I find a research assistant positions (life science) in USA if you're an international student and outside of USA now?
Yes or No? This new function returns a formatted string that displays a stack of programs and line numbers leading back to the line on which the error was originally raised. SET SERVEROUTPUT ON EXEC test_pkg.proc_1; ***** Call Stack Start ***** ----- PL/SQL Call Stack ----- object line object handle number name 0xb6d4ac18 4 procedure TEST.DISPLAY_CALL_STACK 0xb6d14298 15 package body TEST.TEST_PKG 0xb6d14298 Utl_call_stack Notify me of new posts by email.
CREATE OR REPLACE PROCEDURE display_backtrace AS l_depth PLS_INTEGER; BEGIN l_depth := UTL_CALL_STACK.backtrace_depth; DBMS_OUTPUT.put_line('***** Backtrace Start *****'); DBMS_OUTPUT.put_line('Depth BTrace BTrace'); DBMS_OUTPUT.put_line('. On the other hand, we got this information by letting the exception go unhandled. We could easily reverse it to display first to last. -- Procedure to display the call stack. http://www.oracle.com/technetwork/issue-archive/2014/14-jan/o14plsql-2045346.html Skip to content Home About Downloads Archives Videos Subscribe Training LinkedIn Twitter ← Using Process Memory Matrix script for calculating Oracle process memory usage on Solaris New versions of LatchProf and
In other words, this function answers the question, “How did I get here?” Listing 1 demonstrates the DBMS_UTILITY.FORMAT_CALL_STACK function and what the formatted string looks like. Dbms_utility.format_error_backtrace 11g I can't decide whether to laugh or to cry...On a good note, since Oracle 10g you can use DBMS_UTILITY.FORMAT_ERROR_BACKTRACE function to get a string representation of stack trace with procedure names Reply Dave Hays says: May 20, 2011 at 2:52 pm @Tanel Poder sure - I have a table called BINDTEST : SQL> desc bindtest; Name Null? Just a small typo: it´s v$sql_bind_capture instead of v$sql_plan_capture.
How To Find Which Line Error Was Raised In Oracle
Email check failed, please try again Sorry, your blog cannot share posts by email. https://blog.jooq.org/2014/08/29/plsql-backtraces-for-debugging/ Of course, DBMS_OUTPUT.PUT_LINE will raise an exception if you pass it a string that is longer than 255 characters, so I will display the error message using my own enhanced version Pl Sql Call Stack The very first step in my info function is to perform a set of INSTR calls to identify the starting and ending locations of the various elements of the string that Oracle Call Stack Trace mess for a couple of days till I got fed up and decided to find a way to get the stack trace or at least the last line of code where
This has been the cause of many a frustration for developers. http://iipseconline.com/pl-sql/pl-sql-exception-print-error-message.html Probably too low level. asked 5 years ago viewed 34307 times active 1 month ago Linked 1 Stored procedures with triggers oracle 11g 0 pl sql exception message 0 PL SQL handling exeception(get the query) This is only a replacement for the existing functionality if you need the extra level of control. Format_error_stack Vs Format_error_backtrace
CONCATENATE_SUBPROGRAM then obtains the fully qualified name of that subprogram. UTL_CALL_STACK is a very handy utility, but for real-world use, you will likely need to build some utilities of your own around this package’s subprograms. Why would breathing pure oxygen be a bad idea? http://iipseconline.com/pl-sql/pl-sql-error-stack-trace.html The UTL_CALL_STACK package recognizes the importance of this data and takes a big step forward in giving PL/SQL developers access to more in-depth and useful information.
Reply Leave a Reply Cancel reply Your email address will not be published. What Are The Methods There In Save Exceptions In Oracle Name Description BACKTRACE_DEPTH Returns the number of backtrace items in the backtrace BACKTRACE_LINE Returns the line number of the unit at the specified backtrace depth BACKTRACE_UNIT Returns the name of the Notice the unhandled VALUE_ERROR exception raised in p1.
These will be captured and logged by the business-rule packages that process data and need to write to application log files.
to know the precise point at which a block of code failed. What does the image on the back of the LotR discs represent? value="etl"".. Dbms_utility Backtrace Lexical unit information is not exposed through UTL_CALL_STACK.
Back to the Top. 0 comments, read/add them... Code Message --------- --------- -------------------- 1 ORA-00001 unique constraint (.) violated 2 ORA-06512 at "TEST.TEST_PKG", line 16 3 ORA-01422 exact fetch returns more than requested number of rows 4 ORA-06512 at SQL> 3) I dump errorstack (level 3) Terminal 2 SQL> oradebug dump errorstack 3 Statement processed. check my blog SET SERVEROUTPUT ON EXEC test_pkg.proc_1; ***** Error Stack Start ***** ORA-00001: unique constraint (.) violated ORA-06512: at "TEST.TEST_PKG", line 16 ORA-01422: exact fetch returns more than requested number of rows ORA-06512:
Follow Blog via Email Enter your email address to follow this blog and receive notifications of new posts by email. The DBMS_UTILITY.FORMAT_ERROR_BACKTRACE provides the error stack all the way back to source. I found another typo: x$klgob should be replaced with x$kglob. which SQL are you running and when exactly are you running the dump command.
That's it.ReplyDeleteRyuo11 Jul 2008, 19:04:00Oh, now I understand. Line Unit --------- --------- -------------------- 3 18 TEST.TEST_PKG 2 13 TEST.TEST_PKG 1 5 TEST.TEST_PKG ***** Backtrace End ***** PL/SQL procedure successfully completed. Reply Maxx says: February 16, 2010 at 2:11 pm Hi Tanel, Do you have a RSS feed setup for the new website ?? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the
Notify me of new posts via email. Code Listing 4: Revised proc3 calling bt.info CREATE OR REPLACE PROCEDURE proc3 IS BEGIN DBMS_OUTPUT.put_line ('calling proc2'); proc2; EXCEPTION WHEN OTHERS THEN DECLARE l_trace bt.error_rt; BEGIN l_trace := bt.info (DBMS_UTILITY.format_error_backtrace); raise_application_error In Oracle Database 10g Release 1 and above, you can take advantage of the new function DBMS_UTILITY.FORMAT_ERROR_BACKTRACE. asked 1 year ago viewed 857 times active 1 year ago Related 4Migrating to Oracle Flashback for Historization on Oracle 11g1Could Oracle ORA-08103 'object no longer exists' error be caused by
At last! This shows the propagation of the exception, which allows you to identify the actual line that caused the problem. Given the below example: create or replace package mypackage as procedure myprocedure; end; / create or replace package body mypackage as procedure myprocedure as x number; begin select count(*) into x I have done some tests.
SET SERVEROUTPUT ON EXEC test_pkg.proc_1; ***** Backtrace Start ***** ORA-06512: at "TEST.TEST_PKG", line 18 ORA-06512: at "TEST.TEST_PKG", line 13 ORA-06512: at "TEST.TEST_PKG", line 5 ***** Backtrace End ***** PL/SQL procedure successfully Join them; it only takes a minute: Sign up Oracle PL/SQL: how to get the stack trace, package name and procedure name up vote 16 down vote favorite 4 Sometimes the skip to main | skip to sidebar Paranoid Engineering A humble blog about life and software development 2008-07-10 Oracle Exception Handling - Stack Trace Oracle PL/SQL is definitely the worst programming SQL> BEGIN 2 will_error(); 3 EXCEPTION 4 WHEN OTHERS THEN 5 DBMS_OUTPUT.PUT_LINE( SQLERRM ); 6 DBMS_OUTPUT.PUT_LINE( DBMS_UTILITY.FORMAT_ERROR_BACKTRACE ); 7 END; 8 / ORA-06501: PL/SQL: program error ORA-06512: at "SCOTT.WILL_ERROR", line 3
Code Message --------- --------- -------------------- 5 ORA-01403 no data found 4 ORA-06512 at "TEST.TEST_PKG", line 24 3 ORA-01422 exact fetch returns more than requested number of rows 2 ORA-06512 at "TEST.TEST_PKG",