Answer Posted / gourvendra singh
A Cursor is a handle (a name or pointer) for the memory
associated with a specific statement. It is of two type
Implicit and explicit, we usually create explicit cursor
for our sql statements, we can also save them by providing
them a name.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
What is the use of & in pl sql?
What is rowtype?
what is meant by nl2br()? : Sql dba
What does the hierarchical profiler does?
What is fmtonly in sql?
How does a self join work?
How does join work in sql?
What are sql functions? Describe the different types of sql functions?
What trigger means?
What are the two types of exceptions.
Why is a trigger used?
What is the difference between mdf and ndf files?
Can we insert data into materialized view?
what is the difference between primary key and unique key? : Sql dba
What is null in pl/sql?
