Re: change attnum in pg_catalog.pg_attribute

Dnia wtorek, 5 kwietnia 2005 20:13, Tom Lane napisał:
> somee <grzegorz.przezdziecki@polskiesklepy.pl> writes:
> > I want to change column order in select * from table instruction;
> > I can do that changing attnum but I don't know it is safely or not for
> > system.
>
> It won't work and will likely crash the backend.
>




Even if I will do like this  and for ever??

1. attnum will be unique and greater than 0
2. no holes in attnum numeric
3. Make change
4. restart postgresql




>             regards, tom lane

Best Regards

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Grzegorz Przeździecki
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