Groups > comp.databases.ms-sqlserver > #209

Re: Help needed to write a qury

From	Lennart Jonsson <erik.lennart.jonsson@gmail.com>
Newsgroups	comp.databases.ms-sqlserver
Subject	Re: Help needed to write a qury
Date	2011-04-25 17:44 +0200
Organization	A noiseless patient Spider
Message-ID	<ip44st$12k$1@dont-email.me> (permalink)
References	<95071489-1d30-4d5b-b075-aa465d7b654c@x37g2000prb.googlegroups.com> <Xns9ED1DE4FB98A7Yazorman@127.0.0.1>

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2011-04-24 21:51, Erland Sommarskog skrev:
[...]
> Fred who posted the other solution should take notice. The row_number
> function, added in SQL 2005, is much more efficient in numbering the rows 
> than using a subquery.
> 

Any rumors on lead and/or lag analytical functions in sqlserver?


/Lennart

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Help needed to write a qury Dinesh <dinesht15@gmail.com> - 2011-04-24 10:26 -0700
  Re: Help needed to write a qury "Fred." <ghrno-google@yahoo.com> - 2011-04-24 12:27 -0700
  Re: Help needed to write a qury Erland Sommarskog <esquel@sommarskog.se> - 2011-04-24 21:51 +0200
    Re: Help needed to write a qury Henk van den Berg <hvandenberg@xs4all.nl> - 2011-04-25 06:50 +0200
      Re: Help needed to write a qury Erland Sommarskog <esquel@sommarskog.se> - 2011-04-25 10:14 +0200
        Re: Help needed to write a qury Henk van den Berg <hvandenberg@xs4all.nl> - 2011-04-25 11:52 +0200
          Re: Help needed to write a qury Erland Sommarskog <esquel@sommarskog.se> - 2011-04-25 15:30 +0200
            Re: Help needed to write a qury Erland Sommarskog <esquel@sommarskog.se> - 2011-04-25 15:31 +0200
              Re: Help needed to write a qury Henk van den Berg <hvandenberg@xs4all.nl> - 2011-04-25 16:29 +0200
              Re: Help needed to write a qury "Fred." <ghrno-google@yahoo.com> - 2011-04-25 11:41 -0700
                Re: Help needed to write a qury Erland Sommarskog <esquel@sommarskog.se> - 2011-04-25 23:18 +0200
                Re: Help needed to write a qury Dinesh <dinesht15@gmail.com> - 2011-04-26 01:58 -0700
    Re: Help needed to write a qury "Fred." <ghrno-google@yahoo.com> - 2011-04-25 06:28 -0700
    Re: Help needed to write a qury Lennart Jonsson <erik.lennart.jonsson@gmail.com> - 2011-04-25 17:44 +0200
      Re: Help needed to write a qury Erland Sommarskog <esquel@sommarskog.se> - 2011-05-25 00:01 +0200
        Re: Help needed to write a qury Lennart Jonsson <erik.lennart.jonsson@gmail.com> - 2011-05-25 21:15 +0200
  Re: Help needed to write a qury --CELKO-- <jcelko212@earthlink.net> - 2011-05-26 06:19 -0700

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