Q: The most fundamental difference between HASH and NESTED LOOP joins?

Tanel Poder

2010/09/28

So, what do you think is the most fundamental difference between NESTED LOOPS and HASH JOINS?

This is not a trick question. You’re welcome to write your opinion in the comments section – and I’ll follow up with an article about it (my opinion) later today…

Update: The answer article is here:

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