Range Of Error Number Oracle
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Churchill Run-time errors arise from design faults, coding mistakes, hardware failures, and many other sources. oracle predefined exceptions Although you cannot anticipate all possible errors, you can plan to
Oracle Raise Exception With Message
handle certain kinds of errors meaningful to your PL/SQL program. With many programming languages, unless
Exception Handling In Oracle 11g Example
you disable error checking, a run-time error such as stack overflow or division by zero stops normal processing and returns control to the operating system. With
Types Of Exceptions In Oracle
PL/SQL, a mechanism called exception handling lets you "bulletproof" your program so that it can continue operating in the presence of errors. This chapter discusses the following topics: Overview of PL/SQL Error Handling Advantages of PL/SQL Exceptions Predefined PL/SQL Exceptions Defining Your Own PL/SQL Exceptions How PL/SQL Exceptions Are Raised How PL/SQL Exceptions oracle sqlerrm Propagate Reraising a PL/SQL Exception Handling Raised PL/SQL Exceptions Tips for Handling PL/SQL Errors Overview of PL/SQL Error Handling In PL/SQL, a warning or error condition is called an exception. Exceptions can be internally defined (by the run-time 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 mu
Error Handling" in Oracle Database PL/SQL Language Reference. See the end of this chapter for TimesTen-specific considerations. The following topics are covered: Understanding exceptions Trapping exceptions Showing errors in ttIsql functions for error trapping are contained in which section of a pl/sql block Differences in TimesTen: exception handing and error behavior Understanding exceptions This section provides exception handling in oracle interview questions an overview of exceptions in PL/SQL programming, covering the following topics: About exceptions Exception types About exceptions An exception is exception no data found oracle a PL/SQL error that is raised during program execution, either implicitly by TimesTen or explicitly by your program. Handle an exception by trapping it with a handler or propagating it to the calling environment. https://docs.oracle.com/cd/A97630_01/appdev.920/a96624/07_errs.htm For example, if your SELECT statement returns multiple rows, TimesTen returns an error (exception) at runtime. As the following example shows, you would see TimesTen error 8507, then the associated ORA error message. (ORA messages, originally defined for Oracle Database, are similarly implemented by TimesTen.) Command> DECLARE > v_lname VARCHAR2 (15); > BEGIN > SELECT last_name INTO v_lname > FROM employees > WHERE first_name = 'John'; > https://docs.oracle.com/cd/E11882_01/timesten.112/e21639/exceptions.htm DBMS_OUTPUT.PUT_LINE ('Last name is :' || v_lname); > END; > / 8507: ORA-01422: exact fetch returns more than requested number of rows 8507: ORA-06512: at line 4 The command failed. You can handle such exceptions in your PL/SQL block so that your program completes successfully. For example: Command> DECLARE > v_lname VARCHAR2 (15); > BEGIN > SELECT last_name INTO v_lname > FROM employees > WHERE first_name = 'John'; > DBMS_OUTPUT.PUT_LINE ('Last name is :' || v_lname); > EXCEPTION > WHEN TOO_MANY_ROWS THEN > DBMS_OUTPUT.PUT_LINE (' Your SELECT statement retrieved multiple > rows. Consider using a cursor.'); > END; > / Your SELECT statement retrieved multiple rows. Consider using a cursor. PL/SQL procedure successfully completed. Exception types There are three types of exceptions: Predefined exceptions are error conditions that are defined by PL/SQL. Non-predefined exceptions include any standard TimesTen errors. User-defined exceptions are exceptions specific to your application. In TimesTen, these three types of exceptions are used in the same way as in Oracle Database. Exception Description How to handle Predefined TimesTen error One of approximately 20 errors that occur most often in PL/SQL code You are not required to declare these exceptions. They are predefined by TimesTen. TimesTen implicit
and other http://www.oracle.com/pls/db92/db92.error_search?prefill=ORA- troubleshooting information in these books. List of Message Types ORA-00000 to ORA-00899 ORA-00900 to ORA-01499 ORA-01500 to ORA-02099 ORA-02100 to ORA-04099 ORA-04100 to http://stackoverflow.com/questions/6020450/oracle-pl-sql-raise-user-defined-exception-with-custom-sqlerrm ORA-07499 ORA-07500 to ORA-09857 ORA-09858 to ORA-12299 ORA-12300 to ORA-12399 ORA-12400 to ORA-12699 ORA-12700 to ORA-19399 ORA-19400 to ORA-24279 ORA-24280 to ORA-29249 in oracle ORA-29250 to ORA-32799 ORA-32800 to ORA-32999 ORA-33000 to ORA-65535 BFILE-Related Messages (LFI) DBNEWID Messages (NID) DBVERIFY Messages (DBV) Export Messages (EXP) External Naming Messages (NNF) External Tables Messages (KUP) Import Messages (IMP) interMedia Audio Messages (AUD) interMedia Image Messages (IMG) interMedia Video Messages (VID) Network exception handling in Security Messages (NZE) Object Type Translator Initialization Messages (O2I) Object Type Translator Type File Messages (O2F) Object Type Translator Unparser Messages (O2U) Oracle Names Client Messages (NNC) Oracle Names Control Utility Messages (NNL) Oracle Names Server Messages (NNO) Oracle Names Server Network Presentation Layer Messages (NPL) Oracle Net Messages (TNS) Oracle OLAP Catalog Metadata Messages (AMD) Oracle Text Messages (DRG) Oracle Trace Collection Services Messages (EPC) Parameter Messages (LCD) Parameter Messages (LRM) PCF FIPS Messages (PCF) PL/SQL and FIPS Messages (PLS) Pro*C/C++ Messages (PCC) Pro*COBOL Messages (PCB) Recovery Manager Messages (RMAN) Remote Operation Messages (NCR) Simple Network Management Protocol Messages (NMP) SQL Runtime Messages (SQL) SQL*Module Messages (MOD) Summary Advisor, Explain Rewrite, and Explain Materialized View Messages (QSM) XML Parser Messages (LPX) XML Schema Processor Messages (LSX) Copyright © 2016, Oracle. All rights reserved.
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