Better query design

  • Thread starter Thread starter wschanks
  • Start date Start date
W

wschanks

I have many databases that I have created a query based on a query
based on a query.

I know there has to be a better way. I have not really done anything
with sub-queries.

Can someone point me to a website or book that I could learn better
query development?
 
I find "SQL Queries fore Mer Mortals" by Hernandez & Viescas (publisehed by
Addison & Wesley) is vey useful.
 
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