What are constraints in microsoft sql server?
You have developed an application which uses many stored procedures and triggers to update various tables users ocassionally get locking problems which tool is best suited to help you diagnose the problem?
Tell me when is the update_statistics command used?
When does the auto update index statistics feature in sql server turn itself on?q) what specific conditions database should meet, before you can bulk copy data into it using bcp?
How can i give the restrictions for the data entry, if i wish to enter only I ,II, III, IV in the grade actegory of student table?
What are the all different types of Joins in SQL Server 2000, Anybody can explain each join with definition..Thanks in advance....
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What happens if strings are casted into wrong code pages in ms sql server?
What is the difference between an index and a unique index?
how many types of store procedre in sqlserver 2000?
I have a table EMP in which the values will be like this EmpId Ename Sal DeptId 11 Ram 10000 10 11 Ram 10000 10 22 Raj 20000 20 22 Raj 20000 20 33 Anil 15000 30 33 Anil 15000 30 I want to delete only duplicate Rows. After Delete I want the output like this EmpId Ename Sal DeptId 11 Ram 10000 10 22 Raj 20000 20 33 Anil 15000 30
Can you please explain the difference between primary keys and foreign keys?
What sql server means?
How raid can influence database performance?