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Data Bases > Pgsql Sql > Re: Sequential ...
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Re: Sequential event query

by scrawford@[EMAIL PROTECTED] (Steve Crawford) Jun 25, 2008 at 10:12 AM

Steve Crawford wrote:
> Allan Kamau wrote:
>> Hi Steve,
>> Am having difficulties (there is a chance I could be the only one) 
>> trying to see how the results you've listed under "I would want to 
>> get:" section can be generated from the information you have provided 
>> in your implicit problem statement.
> Remember the events are listed chronologically. Stated verbosely:
>
> 1: Value 1 happened 1 sequential time
> 3: Value 3 happened 1 sequential time
> 1: Value 1 happened 1 sequential time
> 4:
> 4: Value 4 happened 2 sequential times ...
And for completeness I suppose I should state that I am aware that a run 
of, say, 4 sequential events includes runs of 1, 2 and 3 events. I'm 
only interested in the longest run in order to set thresholds.

Cheers,
Steve



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 2 Posts in Topic:
Re: Sequential event query
scrawford@[EMAIL PROTECTE  2008-06-25 10:03:39 
Re: Sequential event query
scrawford@[EMAIL PROTECTE  2008-06-25 10:12:43 

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tan12V112 Tue Dec 2 21:51:15 CST 2008.