What is the significance of master, tempdb and model databases?
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what's the difference between a primary key and a unique key? : Sql server database administration
could you please reply for these question: 1.About Use Apply? 2.Avoid cursors - When we have a situation that we can not avoid the use of cursor than what is the alternate solution? is there anything we can use instead of cursor to perform the desired task? which optiomize the peroformance too. 3.What is computed columns? Thanks in advance. Regards, Rupesh
i have a table like this Eno ename 1 a 2 b 3 c i want to display ename and bossname from table hint boss is also an employee
What is the main purpose of having conversation group?
what are file groups?
what are isolation levels? : Sql server database administration
what is lazy writer?
What do you understand by coalesce in sql server?
How to create user defined functions with parameters?
What do you mean by collation recursive stored procedure?
Explain syntax for dropping triggers?
How do we know if any query is retrieving a large amount of data or very little data?
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