Hi chaps, I've got a problem trying to drop a table, I get the error "cache lookup failed for relation" SEE=# drop table replicated_users; ERROR: XX000: cache lookup failed for relation 30554884 LOCATION: getRelationDescription, dependency.c:2021 Now this table is on a slony-I slave and was in replication when I tried to drop it - I presume this is a big mistake and I should never try to drop a table without first droping it from replication? In addition I'd set up a trigger on the table "replicate_users". If I do: select relname,oid from pg_class where relname = 'replicated_users'; -[ RECORD 1 ]------------- relname | replicated_users oid | 30554879 Thats not the same oid as the one it's complaining about. Does anyone have any idea why this has happened or how I can fix it? Cheers Glyn ___________________________________________________________ Yahoo! For Good helps you make a difference http://uk.promotions.yahoo.com/forgood/