From: Elrich Marx <elrich.marx@rorotika.com>
To: pgsql-sql@postgresql.org
Subject: Flatten table using timestamp and source
Date: Thu, 24 May 2012 11:01:56 +0200
Message-ID: <73a6b75b83b37093e5e2751fc59c4323@mail.gmail.com> (raw)
Good day.
I am quite new to Postgres, so please bear with me.
I have a table with data in the following format:
Table name : Time_Source_Table
Source , Stime
1, "2012-05-24 13:00:00"
1, "2012-05-24 13:01:00"
1, "2012-05-24 13:02:00"
2, "2012-05-24 13:03:00"
2, "2012-05-24 13:04:00"
1, "2012-05-24 13:05:00"
1, "2012-05-24 13:06:00"
I’m trying to get to a result that flattens the results based on source,
to look like this:
Source, Stime, Etime
1, "2012-05-24 13:00:00","2012-05-24 13:02:00"
2, "2012-05-24 13:03:00","2012-05-24 13:04:00"
1, "2012-05-24 13:05:00","2012-05-24 13:06:00"
Where Etime is the last Stime for the same source.
Any suggestions would be much appreciated.
Regards
El
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Subject: Re: Flatten table using timestamp and source
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