Exception Handle « PL SQL « Oracle PL / SQL

  1. Oracle PL / SQL
  2. PL SQL
  3. Exception Handle




1.Check exception type
2.Deal with multiple exception branches
3.when other exceptions then
4.Handle update exception
5.declaration exception
6.handle exception of duplicate value on index
7.when other then not user-defined exception
8.Using PRAGMA EXCEPTION_INIT
9.Different Values of SQLCODE and SQLERRM





10.The OTHERS Exception Handler
11.Error-handling features of PL/SQL: log exception
12.PLS-483 error: Duplicate Handlers
13.NO_DATA_FOUND exception.
14.The scope of exceptions.
15.Sub block in exception section
16.Catch all exceptions
17.Catch user-defined exception
18.Check zero divide exception
19.Combines declaring an EXCEPTION variable
20.Insert error message to a table in exception handler
21.Mapping a user-defined error code to an EXCEPTION variable
22.This script demonstrates the EXCEPTION_INIT pragma.
23.Error Handling Call
24.Raise exception in if statement