Suresh Kumar Maganti (11/22/2011)
The Query cost (relative to the batch) was 17% for the one in the article. The same for the alternative version was 83%.
The query cost relative to the batch actually doesn't mean much. It's quite easy to write queries that doe the same thing where one will be 100% of the batch and the other will be 0% and yet, when you run them, the 0% query take take several seconds where the 100% query runs so fast it almost isn't measureable.
is pronounced ree-bar and is a Modenism for R
First step towards the paradigm shift of writing Set Based code: Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
Although they tell us that they want it real bad, our primary goal is to ensure that we dont actually give it to them that way.
Although change is inevitable, change for the better is not.
Just because you can do something in PowerShell, doesnt mean you should. Helpful Links:
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