Style formating of multiline query, advise
someone
petshmidt at googlemail.com
Thu Mar 19 06:01:13 EDT 2009
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Thu Mar 19 06:01:13 EDT 2009
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On Mar 19, 10:26 am, Marco Mariani <ma... at sferacarta.com> wrote: > someone wrote: > >> Also, for SQL, (A) why are you using nested joins?, and > > > inner select produce smaller set which is then joined with other > > table, kind a optimization > > Did you time it? > I've done some "kind of a optimization" that slowed queries by tenfold, > because postgres didn't need my advice, and knew better. RDBMS Query itself is fast. I'll try to time it and will report my results here :) > performance is non-intuitive, really. If you're using mysql, YMMV, > because its optimizer is not as good. That's true, I don't trust optimizer > > > Yes, my original question was about formatting. It's not original > > query (only a part). > > Try this: > > http://www.dpriver.com/pp/sqlformat.htm > > My 2c: I use textwrap.dedent to strip leading spaces from every line. textwrap.dedent? What's that? I'm new in python. Will google it. How do your query formatting looks like then?
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