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Explicit vs implicit SQL joins

Is there any efficiency difference in an explicit vs implicit inner join? For example: 12 Answers ...
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count(*) vs count(column-name) - which is more correct? [duplicate]

Does it make a difference if you do count(*) vs count(column-name) as in these two examples? 5 Answers ...
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How to debug heap corruption errors?

...st. – Samrat Patil May 14 '10 at 17:27 1 BoundsChecker works fine as a smoke test, but don't even...
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Using MySQL with Entity Framework [closed]

... answered Mar 25 '09 at 0:27 bbqchickenrobotbbqchickenrobot ...
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The provider is not compatible with the version of Oracle client

... 27 Answers 27 Active ...
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Should I use pt or px?

... location on screen. – andreszs Aug 27 '17 at 0:12 add a comment  |  ...
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Can you turn off Peek Definition in Visual Studio 2013 and up?

...F12). – Mark Wilson-Thomas MSFT Feb 27 '15 at 2:00 This is the answer I was looking for -- didn't realize it was here,...
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how does multiplication differ for NumPy Matrix vs Array classes?

... 127 The main reason to avoid using the matrix class is that a) it's inherently 2-dimensional, and b...
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BackgroundWorker vs background Thread

... answered Apr 21 '11 at 10:27 Brett RyanBrett Ryan 22.3k2828 gold badges116116 silver badges150150 bronze badges ...
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Mail multipart/alternative vs multipart/mixed

... | edited Apr 16 '15 at 8:27 Pang 8,1981717 gold badges7373 silver badges111111 bronze badges answered M...