Statistics keep track of our data and will tell SQL Server how to make the best optimization decisions. Knowing how they work can make understanding query and performance problems much easier!
2014-06-09
5,498 reads
2014-05-02 (first published: 2014-04-09)
1,769 reads
2014-01-07
1,730 reads
Generate script to drop any unwanted user created statistics.
2015-02-24 (first published: 2013-12-26)
1,507 reads
Accurate statistics about the data held in tables are used to provide the best execution strategy for SQL queries. but if the statistics don't accurately reflect the current contents of the table you'll get a poorly-performing query. How do you find out if statistics are correct, and what can you do if the automatic update of statistics isn't right for the way a table is used?
2013-04-15
6,631 reads
If you need to optimise SQL Server performance, it pays to understand SQL Server Statistics. Grant Fritchey answers some frequently-asked questions about SQL Server Statistics: the ones we somehow feel silly asking in public, and think twice about doing so.
2013-03-12
3,545 reads
If you need to optimise SQL Server performance, it pays to understand SQL Server Statistics. Grant Fritchey answers some frequently-asked questions about SQL Server Statistics: the ones we somehow feel silly asking in public, and think twice about doing so.
2013-03-01
4,125 reads
2012-11-06
1,927 reads
2012-10-09
2,476 reads
How can I find out which statistics are outdated in my SQL Server database?
2012-09-06
3,505 reads
Buckle up, database wranglers! Nowadays, SQL DBAs hold the keys to a company's most...
By DataOnWheels
Picture this, your data ingestion team has created a table that has the sales...
By Brian Kelley
I did a post last month titled RTO and RPO are myths unless you've...
First off, my apologies for what could potentially be a bad title! I am...
I've inherited a couple of rather large databases from my ex-colleague when I join...
Comments posted to this topic are about the item Identifying Customer Buying Pattern in...
I have marked a few transactions in my code. How can I find out which marks were stored in a transaction log?
See possible answers