Answer Posted / dinesh kumar
Converts Null value to Absolute for calculation.
Ex : nvl(commission,0) returns 0 when commission is null.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How to run pl/sql statements in sql*plus?
What is the unique index?
What are sql objects?
What is before trigger?
What is sql scripting?
What is range partitioning?
How do you identify a primary key?
Differentiate pl/sql and sql?
How to take user input in pl sql?
What are the set operators in sql?
Is microsoft sql free?
How to use sql statements in pl/sql?
Why trigger is used in sql?
Show the two pl/sql cursor exceptions.
What are the basic techniques of indexing?