What is the result, when NULL is compared with NULL?
Answer Posted / kirankumar.vangeti
Null is neither equal to null nor it is not equal to null.
Any comparison to null is evaluated to null.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
How many postgresql users are there, worldwide?
What is #table in sql?
What is information schema in sql?
How to use sql*plus built-in timers?
What are crud methods?
What is the use of sqlerrd 3?
how to write date and time literals? : Sql dba
What is cursor explain with example?
What are the two different parts of the pl/sql packages?
What are the two parts of design view?
Name three sql operations that perform a sort.
How do I run a program in pl sql?
What is a parameter query?
What are schema-level triggers?
Describe different types of general function used in sql?