[thelist] SQL

Joel D Canfield Joel at BizBa6.com
Sun Mar 29 13:25:07 CDT 2009

> I tend to know it only
> in theory and never use it in practice... I always forget that
> anything exists except LEFT. :)

you're not alone; I try really hard to remember the value of all the
joins, which is directly related to the year they spent teaching us 'new
math' in 1970, for which I am eternally grateful.

'specially since they went back to the 'old math' in 1971, leaving 25
years of folks who were going to be slightly puzzled by the computer


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