What happens if you add a new index to large table?



What happens if you add a new index to large table?..

Answer / Sanjeev Kumar Pandey

Adding a new index to a large table in SQL Server may significantly improve query performance, but it can also slow down insert, update, and delete operations because the database has to maintain the index. However, modern SQL Servers are designed to handle this efficiently.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More SQL Server Interview Questions

Which database stores information about replication?

1 Answers  


What do you mean by collation recursive stored procedure?

1 Answers  


What is a non clustered primary key?

1 Answers  


What are the different types of stored procedures?

1 Answers  


What are the differences between decimal and float in ms sql server?

1 Answers  


Are resultset updatable?

1 Answers  


Does view occupy space?

0 Answers  


What do you know about normalization and de- normalization?

1 Answers  


What are the operating modes in which database mirroring runs?

1 Answers  


What are built in functions?

1 Answers  


How to generate create view script on an existing view?

1 Answers  


what r steps to we need to fallow b4 kill the process?

1 Answers   Verizon,


Categories