With 9.3devel, I can't seem to join a matview to a view; surely that should be allowed?
Here is an example:
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#!/bin/sh
echo "
drop table if exists t1 cascade;
drop table if exists t2 cascade;
drop materialized view if exists mv ;
create table t1 as select chr(i) as c1, i from generate_series(65, 90) as f(i);
create table t2 as select chr(i) as c2, i from generate_series(65, 90) as f(i);
create materialized view mv as select c1, i from t1 where i between 75 and 85;
create or replace view v as select c2, i from t2;
" | psql -qX
echo "
select m.*, v.*
from mv m left join v on v.i = m.i
" | psql -qXa
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This results in:
ERROR: could not open file "base/21282/15840421": No such file or directory
(15840421 is the pg_class.relfilenode of view 'v').
Thanks,
Erik Rijkers
