Is it possible that your statistics are many years old but still are valid? It is difficult to find Outdated Statistics is not as easy as it seems.
SQL SERVER – Find Oldest Updated Statistics – Outdated Statistics
The word which they had used was Outdated Statistics. Let us learn more about it in today’s blog post. Find Oldest Updated Statistics
SET STATISTICS IO ON – SQL in Sixty Seconds #128
I am working with clients on helping them tune their SQL Server Performance. Let us learn how we can use SET STATISTICS IO to check the query’s performance.
SQL SERVER – Not Auto-Updating Statistics with STATISTICS_NORECOMPUTE
After careful investigation, we figured out the cause for not auto-updating statistics. Let us learn about that today with STATISTICS_NORECOMPUTE. Â
SQL SERVER Management Studio – Update Column Statistics Via SSMS
Today we will see how we can update Column Statistics via SSMS (SQL Server Management Studio). This feature was broken earlier and now fixed in SSMS 18.6.
SQL SERVER – Disable Statistics Update on a Specific Table
Just earlier today when we were fixing the performance of a database during, we found a unique requirement to disable statistics update on a table.
SQL SERVER – Rows Sampled – sys.dm_db_stats_properties
Here is the question asked in my yesterday’s Comprehensive Database Performance Health Check about rows sampled from sys.dm_db_stats_properties.