Given what we've been discussing over the past day or so, can anybody explain this to me:
dev=# explain select client.address.postcode from client;
NOTICE: QUERY PLAN:
Seq Scan on client (cost=0.00..1.01 rows=1 width=4)
EXPLAIN
dev=# select client.address.postcode from client;
ERROR: init_fcache: Cache lookup failed for procedure 18935
Cheers...
