Re: newbie needs help with postgres internal tables

Le Friday 23 November 2001 12:23, Tom Lane a écrit :
> > does a documentation exists concerning postgres internals, which I
> > havren't found, and which would say something like
> > "the relation between pg_class and pg_attribute is the field
> > oid in in pg_class which is the same as the field attrelid in
> > pg_attribute" "attnum in pg_attribute is >0 for 'user' fields and <0 for
> > internal fields" . . .

> See the "system catalogs" chapter of the developer's guide. It's a bit
> terse but I believe the information you mention above is all stated at,
> eg,
> http://candle.pha.pa.us/main/writings/pgsql/sgml/catalog-pg-attribute.html

Yes,;-)) thank you very much, it seems like this is exactly what I needed.

I searched for this data for a very long time.

thank you very much.

--
cordialement, William WAISSE fpr = 9CCD 7DA2 7050 8805 F471 03D1 DF76 B78C
690B 4E07
--
Computers are like air conditionners. They work better when you close windows.
--
Visitez donc mon site perso (version 0.4 du 29/05/2001) :
http://www.neofutur.net
--
Vous habitez dans l'Essonne et vous aimez les Pingouins ???
visitez donc la GAULE(=LUG91) : http://www.gaule.org
-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GCS/E/MU d- s: a- C++++ UL+++ P+ L++++ E--- W++ N o-- K- w---
O- M- V- PS+ PE-- Y++ PGP++ t+ 5 X++ R++ tv- b+++ DI- D G e++ h* r++ y+++
------END GEEK CODE BLOCK------