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Joe
HTH Vern
> From: CWilt@xxxxxxxxxxxx > > Do you mean that the following: > > select A.A1, B.B1 > from A inner join B > on A.K1 = B.K1 > > will be faster than > > select A.A1, B.B1 > from A, B > where A.K1 = B.K1 > > > I'd like to know where you got that information, because as I understand > it that is simply not the case. Both queries would be run exactly the > same way.
This is the part I love. There is no definitive answer, no place to go to find these things. Hopefully we'll solve that with the new website. Here's another one I found:
WHERE MYNAME BETWEEN 'LAVERNE' AND 'SHIRLEY'
>From what I've read, in some databases, this will include records where MYNAME is LAVERNE, but not SHIRLEY, whereas some databases will include both and some will include neither: http://www.w3schools.com/sql/sql_between.asp.
Hopefully there's something about this in the ISO SQL99 standard, but I'm not up to ponying up $90 to download five PDF files (or $530 for the printed versions!).
Joe
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