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Posted by --CELKO-- on 10/18/06 06:58
>> where can I go to get information on things like "ISO-11179 rules for data elements names" or another site to fix my mindset? <<
My books and Chris Date's stuff deal with the "mindset problem" -- I
like my books better, but his "What, not How" is a good intro to
thinking in declarations rather then procedures. You can Google
ISO-11179 specs, but my SQL PROGRAMMING STYLE has some practical tips
on using the principles and is eaier to read than "Standard-speak".
>> btw, Boolean is right there in online books <<
And they are once again wrong. Standard SQL uses <search condition> in
the BNF; we were careful not to say <predicate> or <Boolean Expression>
because of the 3-valued logic and the lack of inference rules in SQL.
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