couple of questions...  I'm am learning php & mysql without any books (will
also be using postgres, and informix, but assuming most of these are about
the same other then sql syntax), and through internet resources.  there are
a lot of good step throughs on a lot of stuff, but there are some things I'm
having a hard time finding how to's on...

for instance - if there a command that will give me the name of the fields
in the result set?  how to I test for a null value?  how do I go from one
row to the next, or how do I filter a result set based on a value in a
column?  is there a way to sum a specific field?

would appreciate whatever help I can get, and even better if somebody know's
a step through that goes through all the basic's of database syntaxes in


Jeff Bluemel

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