Answer Posted / roopesh kumar
We can directly handle them in exception section need not
to declare them. We need to declare them onle in case when
we want to put user friendly message instead of oracle's
default one.
Note: When others should be handle in last of exception
handling part of block.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Explain the select statement in sql?
What is varchar data type in sql?
how to fetch common records from two tables? : Sql dba
What is the difference between a database and a relational database?
what are the types of join and explain each? : Sql dba
Why do we use procedures in pl sql?
What is an exception in PL/SQL? What are the two types of exceptions?
How can you fetch common records from two tables?
how to check server status with 'mysqladmin'? : Sql dba
Is left join same as inner join?
What is a constraint? Tell me about its various levels.
What are pl/sql packages?
What is record data type?
Why truncate is faster than delete?
What are the disadvantages of not performing database normalization?