What is table constraint?
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In performance wise distinct is good or group by is good? eg:select name from emp group by name; select distinct name from emp;
What is self contained multi valued query?
What is recursion? Is it possible for a stored procedure to call itself or recursive stored procedure? How many levels of sp nesting are possible?
What is Replication?
ow to bring suspect mode datbase online from scratch
How to stop a loop early with break statements in ms sql server?
Explain about local stored procedure?
What is difference between table aliases and column aliases? Do they affect performance?
How to count groups returned with the group by clause in ms sql server?
Explain index in sql server?
What is difference between materialized view and view?
what is diffrent between store procedure and trigger
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