Decode will return true if we compare null to null value. select decode(co

What is the result, when NULL is compared with NULL?

Question Posted / abhishek jaiswal

Answer Posted / abhishek jaiswal

Decode will return true if we compare null to null value.
select decode(commission_pct,null,0) from employees

Is This Answer Correct ?

1 Yes

0 No

Please Help Members By Posting Answers For Below Questions

What is the use of procedures?

1016

what is 'mysqlcheck'? : Sql dba

1063

What are tuples in sql?

1199

Could you please provide oca (oracle 10g) dumps for my certification ?

5243

What is integrity in sql?

1103

Why join is faster than subquery?

1159

Is sql dba a good career? : SQL DBA

1049

how to dump a table to a file with 'mysqldump'? : Sql dba

1099

What is sql stand for?

1033

how many columns can be used for creating index? : Sql dba

986

Compare sql & pl/sql

1211

What is trigger and how to use it in sql?

1068

How to sort the rows in sql.

1122

Is record in oracle pl sql?

1017

Enlist some predefined exceptions?

1113