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What does SP _ blitzcache do for SQL Server?
It keeps me up at night Out of the box, sp_BlitzCache will give you enough stuff to work on in your server’s plan cache to last a month of leap days. This is great for most people, but if you use a ton of dynamic SQL in stored procedures, it can make things difficult.
How to get the default syntax for SP _ Blitz?
To get the syntax for the default list of fields that sp_Blitz® will return, use: That will return the current version number, plus the datatypes for the output fields. Keep in mind that if you use other parameters, you can change the output result set of sp_Blitz®, and you’re on your own.
How to use SP _ Blitz for a health check?
Each of these is about ten minutes long and shows how to use ’em: How to Use sp_Blitz for a Health Check How to Use sp_BlitzCache to Find Slow Queries How to Use… The most popular way of using sp_BlitzCache® is to just run it – by default, it shows you the top 10 most CPU-intensive queries that have run on your server recently.
Can a print queue be used for SP _ Blitz?
Please don’t use your SQL Server as a print queue for sp_Blitz® documentation. sp_Blitz® is a free SQL Server health check stored procedure that looks for a lot of common health and performance issues.
What’s the difference between DM Exec and blitzcache?
You just query one of the dm_exec_* DMVs, bring in the SQL text and the execution plan, and then you spend hours looking at execution plans trying to figure out what’s wrong in the query, much less how to fix it. All that’s changing – we’re introducing sp_BlitzCache ®.
Where do I Find my Bad Habits in SP _ blitzcache?
After finding your bad habits, sp_BlitzCache® builds a list for easy analysis. Your bad habits are outlined in a summary result set: A summary of your code sins. In addition, each of the queries in the top 50 worst performers will have their warnings called out in a separate warnings column: