Here is another video from Stephane Faroult about how you can improve query performance:
[...] do some general SQL, and watch Stephane Farroult talking about rewriting sql queries in 9 minutes for [...]
Good methodology and amusing graphics. I follow some of the same strategies, including never using
RIGHT OUTER JOIN
I’d give it a 4 of 5. If it weren’t for his heavy accent and slight mangling of the English language (e.g. twenty first rows vs first 20 rows), it’d be excellent.
Yes, his English accent takes some used to.
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