0
votes
1answer
28 views

What is the MS_PerfDashboard schema in msdb?

We just migrated an old reporting server (running on 2005) to 2012 and some of the database performance monitoring jobs have started failing. I looked into them and found that they use a couple of ...
5
votes
3answers
533 views

Performance of Inline-TVF vs. Views

I have a database where i am using inline TVFs (table value functions) instead of views. For example, I might have two tables called [car model] and [car manufacturer] that I'm joining together ...
1
vote
2answers
530 views

User defined function performance disadvantages

I have a database with a lot of UDFs that are called by a long running process involving lots of data manipulation and calculations. My thinking in using UDFs is to separate out logical units of ...
10
votes
1answer
723 views

Scalar function used in calculated column, what's the cleanest way to update the function?

I want to update a scalar function in our database. This function is used for several calculated columns in a key table so I get a dependency error if I try to update it. I can explicitly remove the ...