From: | "D'Arcy J(dot)M(dot) Cain" <darcy(at)druid(dot)net> |
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To: | dbuechel(at)tiscali(dot)ch, pgsql-interfaces(at)postgresql(dot)org |
Subject: | Re: how to update a column |
Date: | 2003-12-12 09:59:11 |
Message-ID: | 200312120459.11582.darcy@druid.net |
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Thread: | |
Lists: | pgsql-interfaces |
On December 12, 2003 02:16 am, dbuechel(at)tiscali(dot)ch wrote:
> I want to update only one colomn ('cout') of a PostgreSQL table (table
> name: aretes; colomns: gid, long, vit, acces, cout). For each line of the
> table I calculate the 'cout' attribut with Python, then I want to update
> the 'cout'attribut of each line with the new value. I tried with the update
> function
> of the pg module, but it wasn't sucessfull.
>
> Can anyone give me some help or an example of an update command?
That's a pretty basic operation. Perhaps you can post some code that you are
having trouble with and we can help you debug it.
--
D'Arcy J.M. Cain <darcy(at){druid|vex}.net> | Democracy is three wolves
http://www.druid.net/darcy/ | and a sheep voting on
+1 416 425 1212 (DoD#0082) (eNTP) | what's for dinner.
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