Home > Pl Sql > Pl Sql Error Handling Loop

Pl Sql Error Handling Loop


But can you tell me how to use the 'CODE' tag that u've mentioned in the reply? Reply With Quote 01-19-11,18:19 #3 db_newbie View Profile View Forum Posts Registered User Join Date Nov 2010 Posts 30 Originally Posted by anacedent when all else fails, Read The Fine Manual The number that SQLCODE returns is negative unless the Oracle error is no data found, in which case SQLCODE returns +100. For example, a table you query might have columns added or deleted, or their types might have changed. this content

THEN RAISE out_of_balance; -- raise the exception END IF; EXCEPTION WHEN out_of_balance THEN -- handle the error RAISE; -- reraise the current exception END; ------------ sub-block ends EXCEPTION WHEN out_of_balance THEN Reraising the exception passes it to the enclosing block, which can handle it further. (If the enclosing block cannot handle the reraised exception, then the exception propagates—see "Exception Propagation".) When reraising Closing batch update causes NullPointer. VALUE_ERROR ORA-06502 An arithmetic, conversion, truncation, or size-constraint error. additional hints

Pl Sql Exception Handling Continue Loop

dbms_output.put('Complete Call Stack:'); dbms_output.put(' Object Handle Line Number Object Name'); dbms_output.put_line(' ------------- ----------- -----------'); FOR v_CallRec in c_CallCur LOOP dbms_output.put(RPAD(' ' || v_CallRec.object_handle, 15)); dbms_output.put(RPAD(' For example in the above example, if the error raised is 'ex_name1 ', then the error is handled according to the statements under it. For example, ORA-06500 (PL/SQL: storage error) has the predefined name STORAGE_ERROR. A pragma is a compiler directive that is processed at compile time, not at run time.

Seems like it just couldn't accept the word EXCEPTION, and it has to start with the keyword BEGIN. CASE_NOT_FOUND ORA-06592 None of the choices in the WHEN clauses of a CASE statement is selected and there is no ELSE clause. into the errors table INSERT INTO errors (module, seq_number, error_stack, call_stack, timestamp) VALUES (p_Module, v_SeqNum, v_ErrorStack, v_CallStack, SYSDATE); /* Unwind the error stack to get Continue Statement In Oracle 10g If ex_name_1 was raised, then statements_1 run.

How can i go back to that FOR ..LOOP after fetching and displaying the exception? END; / See Also: "Raising Internally Defined Exception with RAISE Statement" Predefined Exceptions Predefined exceptions are internally defined exceptions that have predefined names, which PL/SQL declares globally in the package STANDARD. RAISE_APPLICATION_ERROR is used for the following reasons, a) to create a unique id for an user-defined exception. https://docs.oracle.com/cd/E11882_01/appdev.112/e25519/errors.htm Everything got rolled back.

For example, the following GOTO statement is illegal: DECLARE pe_ratio NUMBER(3,1); BEGIN DELETE FROM stats WHERE symbol = 'XYZ'; SELECT price / NVL(earnings, 0) INTO pe_ratio FROM stocks WHERE symbol = Continue In Oracle With Example Example 11-23 Exception Handler Runs and Execution Ends DROP TABLE employees_temp; CREATE TABLE employees_temp AS SELECT employee_id, salary, commission_pct FROM employees; DECLARE sal_calc NUMBER(8,2); BEGIN INSERT INTO employees_temp (employee_id, salary, commission_pct) There are 3 types of Exceptions. Mark Spritzler ranger Sheriff Posts: 17278 6 I like...

Oracle Exception Handling In Loop

putting the output in the If statement This is the one I prefer. We use advertisements to support this website and fund the development of new content. Pl Sql Exception Handling Continue Loop TIMEOUT_ON_RESOURCE ORA-00051 The activity took too long and timed out. Pl Sql Continue EXCEPTION WHEN deadlock_detected THEN ...

Look at that other question, maybe you can just use GOTO. –angus May 5 '11 at 20:21 2 A simpler solution would be to loop through a query that joins http://iipseconline.com/pl-sql/pl-sql-error-handling-procedure.html User-defined exceptions must be raised explicitly by RAISE statements, which can also raise predefined exceptions. share|improve this answer answered May 5 '11 at 20:15 DCookie 28.9k84765 Thanks, I did a quick and dirty example, you are right about selecting into a variable. –ProfessionalAmateur May If the exception handler is in an anonymous block, then control transfers to the host environment (for example, SQL*Plus) If an exception is raised in a block that has no exception Oracle Ignore Exception And Continue

Example 11-3 Single Exception Handler for Multiple Exceptions CREATE OR REPLACE PROCEDURE select_item ( t_column VARCHAR2, t_name VARCHAR2 ) AUTHID DEFINER IS temp VARCHAR2(30); BEGIN temp := t_column; -- For error The FORALL statement runs one DML statement multiple times, with different values in the VALUES and WHERE clauses. It is handled and the transaction proceeds. http://iipseconline.com/pl-sql/pl-sql-error-handling-example.html For the message codes of all PL/SQL warnings, see Oracle Database Error Messages.

Also, PL/SQL does not roll back database work done by the subprogram. Pl Sql Exception Handling Best Practices These are known as user-defined exceptions. So, anybody else has a clue???

A specific exception handler is more efficient than an OTHERS exception handler, because the latter must invoke a function to determine which exception it is handling.

The USER_DUMP_DEST initialization parameter specifies the current location of the trace files. Also, it can use the pragma EXCEPTION_INIT to map specific error numbers returned by raise_application_error to exceptions of its own, as the following Pro*C example shows: EXEC SQL EXECUTE /* Execute Therefore, the exception handler must be in an enclosing or invoking block, not in the same block as the declaration. Cursor For Loop No Data Found Oracle DECLARE pe_ratio NUMBER(3,1); BEGIN SELECT price / earnings INTO pe_ratio FROM stocks WHERE symbol = 'XYZ'; -- might cause division-by-zero error INSERT INTO stats (symbol, ratio) VALUES ('XYZ', pe_ratio); COMMIT; EXCEPTION

All Rights Reserved. Example 11-19 is like Example 11-17 except that an enclosing block handles the exception that the exception handler in the inner block raises. Example 11-7 uses error-checking code to avoid the exception that Example 11-6 handles. check my blog But this code ends as sson as it got one record with the value 'BANGALORE'.

To give a name to an internally defined exception, do the following in the declarative part of the appropriate anonymous block, subprogram, or package. (To determine the appropriate block, see "Exception Join them; it only takes a minute: Sign up plsql/cursors handle exception and return back to the execution flow up vote 5 down vote favorite 3 I am trying to execute ORA-01476 For Example: Suppose a NO_DATA_FOUND exception is raised in a proc, we can write a code to handle the exception as given below. dbms_output.put_line(TO_CHAR(v_TimeStamp, 'DD-MON-YY HH24:MI:SS')); dbms_output.put(' Module: ' || p_Module); dbms_output.put(' Error #' || p_SeqNum || ': '); dbms_output.put_line(v_ErrorMsg); -- Output the call stack.

END; Omitting the exception name in a RAISE statement--allowed only in an exception handler--reraises the current exception.