How do database indexes work?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More SQL Server Interview Questions

What is the difference between char and varchar2 datatype in sql?

0 Answers  


i have 4 tables.. T1, T2, T3, T4.. these tables have the same structure and they store the information entered in different years.. T1 stored 2002, T2 stored 2003, T3 stored 2004 and T4 stored 2005.. i want to copy contents in T1 to T2, T2 to T3, T3 to T4 and T4 to T1.. how do i do that? Temp tables cannot be used..

4 Answers  


How to delete duplicate rows from table except one?

0 Answers  


What is transact-sql language?

0 Answers  


What are the steps need to be take improve the speed of a SQLDATA Server?

2 Answers   IBM,






How fixed length strings are truncated and padded?

0 Answers  


What is PROJECTION Operation?

0 Answers   Infosys,


What is in place upgrade in sql server?

0 Answers  


Can you type more than one query in the query editor screen at the same time?

0 Answers  


What causes index fragmentation?

0 Answers  


How can we improve performance by using SQL Server profiler?

0 Answers   QuestPond,


Do you know what are various aggregate functions that are available?

0 Answers  


Categories