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Re: Modifying selected records

From: "Oliveiros C," <oliveiros(dot)cristina(at)marktest(dot)pt>
To: "Ruzsinszky Attila" <ruzsinszky(dot)attila(at)gmail(dot)com>
Cc: "postgresql novice" <pgsql-novice(at)postgresql(dot)org>
Subject: Re: Modifying selected records
Date: 2009-09-03 10:29:12
Message-ID: CC2B136FE31348C58463A0FF2F96FC76@marktestcr.marktest.pt (view raw or flat)
Thread:
Lists: pgsql-novice
Hi, Ruzsinszky

So we have to focus to this problem:

22;"5501289";"Győr";1;"07:39:00";"07:39:00";"910_22"
23;"5501289";"Győr";1;"07:41:00";"07:41:00";"910_23"

28;"5544800";"Csorna";1;"08:00:00";"08:00:00";"910_28"
29;"5544800";"Csorna";1;"08:12:00";"08:12:00";"910_29"

Now I revised the result records. I don't want to change the
train_selector except the duplicated records. I think you
misunderstood my task. Train_selector has to be modified
because the duplicated record will be merged in only one
record and the original train_selector related to the original
records.

Indeed, I am not sure if I am understanding what you need.
By duplicated record you mean records that have the first three columns the same ? E.G. ;"5544800";"Csorna";1; ?

And in these cases what do you need the train selector to be exactly?
The left part of it (910) means what exactly?

Best,
Oliveiros

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Next:From: Ruzsinszky AttilaDate: 2009-09-03 11:44:25
Subject: Re: Modifying selected records
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