Re: [HACKERS] reverse file descriptor to a file name...

On Fri, 10 Apr 1998, The Hermit Hacker wrote:

> On Fri, 10 Apr 1998, Bruce Momjian wrote:
> 
> > For your purpose, you want:
> > 
> > 	Relation->rd_rel->relname
> > 
> > Works like champ.
> > 
> > This is not a trivial question, because the structures in PostgreSQL are
> > very complicated until you get used to them.
> 
> 	Damn...I knew I should have looked deeper :(  

	Oops...I must be using that wrong...I'm getting:

NOTICE:  Message from PostgreSQL backend: The Postmaster has informed me
	 that some other backend died abnormally and possibly corrupted
	 shared memory.  I have rolled back the current transaction and am
	 going to terminate your database system connection and exit. 
	 Please reconnect to the database system and repeat your query.


	relname is of type NameData ... NameData is a struct, so shouldn't
it be:

	Relation->rd_rel->relname->data

	But, NameData only has one component, data...why make it a struct?

Marc G. Fournier                                
Systems Administrator @ hub.org 
primary: scrappy@hub.org           secondary: scrappy@{freebsd|postgresql}.org