What will be the output for the below Query
Select 'High' from dual where null = null;
Answer Posted / sri
two nulls are not equal
so the answer is no rows selected.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What port does sql server use?
How does pl sql work?
What is difference between left and right outer join?
Explain the update statement in sql
How sql query is executed?
What is clustered and nonclustered index in sql?
define sql update statement ? : Sql dba
how do you tune the slow running queries in oracle db , explain the methodology
What is the mutating table and constraining table?
What is the purpose of my sql?
how many columns can be used for creating index? : Sql dba
what is a database lock ? : Sql dba
What is varchar example?
What are different types of tables in sql?
How many tables can a sql database have?