adspace


Why use update_statistics command in sql server?

Answer Posted / Bijay Kumar

The UPDATE STATISTICS command in SQL Server is used to maintain the statistical information about data distribution in a table or index. This helps improve the performance of queries by providing better optimization.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to enter binary string literals in ms sql server?

1248


explain different types of backups avaialabe in sql server? Given a particular scenario, how would you go about choosing a backup plan? : Sql server database administration

1136


Is it possible to have clustered index on separate drive from original table location?

1042


Why we use the openxml clause?

1080


How can you append an identity column to a temporary table?

1072


What are the source of constraints?

1012


What is standby servers? Explain types of standby servers.

1085


Can one drop a column from a table?

1093


Why should you use or avoid select * statements?

1116


How do I find query history in sql server?

1028


Explain “row_number()” in sql server with an example?

1081


Where can you add custom error messages to sql server?

1217


What are the properties of the transaction?

1074


Equi join and non equi join is possible with sql server?

1136


What is an indexed view?

1024