Answer Posted / manisha
count fetches non-null value from out of a query but count
(*) includes null values also.
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How do I schedule a sql server profiler trace?
How to provide column names in insert statements in ms sql server?
How sql server executes a statement with nested subqueries?
Does a specific recovery model need to be used for a replicated database? : sql server replication
What is key set driven?
What is use of dbcc commands?
How does Report Builder support Analysis Services cubes?
Tell me what is use of except clause? How it differs from not in clause?
How to start sql server browser service?
What is left outer join in sql server joins?
What is the difference between for trigger and after trigger?
Data is not being delivered to subscribers, what can be the possible reasons? : sql server replication
How to create a trigger for insert only?
New concepts of sql server 2005 use in your project.
what is a live lock? : Sql server database administration