Ignore No Data Found Error Oracle
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22, 2013 - 1:56 pm UTC Category: Database � Version: 9.2 Latest Followup You Asked Tom, We´ve just migrated from Oracle 9.0.1 to 9.2 and, coincidence no data found exception in oracle or not, I´m facing a problem I had never faced before.
Pl Sql Continue After Exception
The NO_DATA_FOUND exception is not being raised from my PL/SQL functions anymore!!! If I put a exception block oracle ignore exception and continue to handle the excpetion, it´s trapped and all the instructions in the block are executed. But if I remove the exception block, no exception is raised to the caller. oracle no data found exception example In procedures, this doesn´t happen. Some examples of this strange behavior follows: create or replace procedure proc_foo is l_value varchar2(1); begin select dummy into l_value from dual where dummy = '-'; DBMS_OUTPUT.Put_Line(l_value); end; / Procedure created. create or replace function func_foo return varchar2 is l_value varchar2(1); begin select dummy into l_value from dual where dummy = '-'; return
Pl Sql No Data Found Continue
l_value; end; / Function created. -- This one raises an error begin proc_foo; end; / begin * ERROR at line 1: ORA-01403: no data found ORA-06512: at "AMESP.PROC_FOO", line 5 ORA-06512: at line 2 -- This one does not select func_foo from dual; FUNC_FOO ---------------------------------------------- Is there some parameter (or anything else) that controls this? Thanks. and we said... it has ALWAYS been that way tkyte@ORA716> select * from v$version; BANNER ---------------------------------------------------------------- Oracle7 Server Release 7.1.6.2.0 - Production Release PL/SQL Release 2.1.6.2.0 - Production CORE Version 2.3.7.1.0 - Production (LSF Alpha) TNS for SVR4: Version 2.1.6.0.0 - Production NLSRTL Version 2.3.6.0.0 - Production tkyte@ORA716> exec proc_foo begin proc_foo; end; * ERROR at line 1: ORA-01403: no data found ORA-06512: at "TKYTE.PROC_FOO", line 4 ORA-06512: at line 1 tkyte@ORA716> select func_foo from dual; no rows selected no data found in a function called from sql just says "ok, no more data, please stop" this is true for 71, 72, 73, 80, 8ir1, 8ir2, 8ir3, 9ir1, 9ir2.... Reviews Write a Review Is this beh
shot at without result. —Winston Churchill Run-time errors arise from design faults, coding mistakes, hardware failures, and many other sources. Although you ora-01403 no data found in oracle cannot anticipate all possible errors, you can plan to handle certain kinds no data found oracle of errors meaningful to your PL/SQL program. With many programming languages, unless you disable error checking, a
Pl Sql Exception Handling Examples
run-time error such as stack overflow or division by zero stops normal processing and returns control to the operating system. With PL/SQL, a mechanism called exception handling lets you https://asktom.oracle.com/pls/asktom/f?p=100:11:0::::p11_question_id:10321465390114 "bulletproof" your program so that it 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 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 Tips for Handling https://docs.oracle.com/cd/B13789_01/appdev.101/b10807/07_errs.htm PL/SQL Errors 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 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 exc
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ORA-01403: no http://www.java2s.com/Tutorial/Oracle/0480__PL-SQL-Programming/NOdatafound.htm data found tips Oracle Error Tips by Burleson Consulting Oracle docs note this about ORA-01403: ORA-01403 no data found Cause: In a no data host language program, all records have been fetched. The return code from the fetch was +4, indicating that all records have been returned from the SQL query. Action: Terminate processing for the SELECT statement Many people experience ORA-01403 in association with the SELECT INTO clause. SELECT INTO clauses are standard SQL queries which no data found pull a row or set of columns from a database, and put the retrieved data into variables which have been predefined. If the SELECT INTO statement doesn't return at least on e row, ORA-01403 is thrown. Here is an example: SQL> declare 2 v_authName author.author_last_name%type; 3 begin 4 select 5 author_last_name into v_authName 6 from 7 author 8 where 9 author_state = 'FL'; 10 dbms_output.put_line('Name: '||v_authName); 11 end; 12 / declare * ERROR at line 1: ORA-01403: no data found ORA-06512: at line 4 Because the query is looking to retrieve authors in Florida and there are none, the ORA-01403 error is thrown. To avoid ORA-01403, the PL/SQL has to contain exceptions , otherwise the query will offer to values to the defined variable. If the exceptions are not defined properly, you will encounter ORA-01403, and your situation may worsen each time you attempt to access the particular variable. Creating an exception in which onlFunctionsRegular Expressions FunctionsStatistical FunctionsLinear Regression FunctionsPL SQL Data TypesPL SQL StatementsPL SQL OperatorsPL SQL ProgrammingCursorCollectionsFunction Procedure PackagesTriggerSQL PLUS Session EnvironmentSystem Tables Data DictionarySystem PackagesObject OrientedXMLLarge ObjectsTransactionUser PrivilegeNO data found : Handle Exception«PL SQL Programming«Oracle PL/SQL TutorialOracle PL/SQL TutorialPL SQL ProgrammingHandle ExceptionSQL> SQL> SQL> create table employee ( 2 id number, 3 employee_type_id number, 4 external_id varchar2(30), 5 first_name varchar2(30), 6 middle_name varchar2(30), 7 last_name varchar2(30), 8 name varchar2(100), 9 birth_date date , 10 gender_id number ); Table created. SQL> SQL> SQL> create table gender ( 2 id number, 3 code varchar2(30), 4 description varchar2(80), 5 active_date date default SYSDATE not null, 6 inactive_date date ); Table created. SQL> SQL> SQL> SQL> insert into gender ( id, code, description ) values ( 1, 'F', 'Female' ); 1 row created. SQL> insert into gender ( id, code, description ) values ( 2, 'M', 'Male' ); 1 row created. SQL> insert into gender ( id, code, description ) values ( 3, 'U', 'Unknown' ); 1 row created. SQL> SQL> SQL> SQL> set serveroutput on size 1000000; SQL> SQL> declare 2 3 d_birth_date employee.birth_date%TYPE; 4 n_gender_id employee.gender_id%TYPE; 5 n_selected number := -1; 6 n_id employee.id%TYPE; 7 v_first_name employee.first_name%TYPE; 8 v_last_name employee.last_name%TYPE; 9 v_middle_name employee.middle_name%TYPE; 10 v_name employee.name%TYPE; 11 12 begin 13 v_first_name := 'JOHN'; 14 v_middle_name := 'J.'; 15 v_last_name := 'DOUGH'; 16 v_name := rtrim(v_last_name||', '||v_first_name||' '||v_middle_name); 17 d_birth_date := to_date('19800101', 'YYYYMMDD'); 18 19 begin 20 select id into n_gender_id from g