Andres Freund <andres@2ndquadrant.com> wrote:
> the matview patch (0002)
This is definitely needed as a bug fix. Will adjust comments and
commit, back-patched to 9.3.
Thanks for spotting this, and thanks for the fix!
> Also attached is 0004 which just adds a heap_lock() around a
> newly created temporary table in the matview code which shouldn't
> be required for correctness but gives warm and fuzzy feelings as
> well as less debugging noise.
Will think about this. I agree is is probably worth doing
something to reduce the noise when looking for cases that actually
matter.
> Wouldn't it be a good idea to tack such WARNINGs (in a proper and
> clean form) to index_open (checking the underlying relation is
> locked), relation_open(..., NoLock) (checking the relation has
> previously been locked) and maybe RelationIdGetRelation() when
> cassert is enabled? ISTM we frequently had bugs around this.
It would be nice to have such omissions pointed out during early
testing.
--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
