Re: Segmentation fault in 7.3 while vacuuming

Frank van Vugt <ftm(dot)van(dot)vugt(at)foxi(dot)nl> writes:
> ** while using a client written in TrollTech's QT v3.1 that creates a number
> of temporary tables, uses a number lot of 'copy' statements and at the end
> tries to 'vacuum full analyse' the database

Drat --- looks like the local buffer manager code has gotten out of sync
with the relcache code. In particular I note the following in localbuf.c

Relation bufrel = RelationNodeCacheGetRelation(bufHdr->tag.rnode);

/*
* The relcache is not supposed to throw away temp rels, so this
* should always succeed.
*/
Assert(bufrel != NULL);

which was true at the time it was written, but is so no longer :-(

Will fix.

regards, tom lane