On 2019-04-01 23:43, Alvaro Herrera wrote: > Maybe the replica identity of a table got set to a unique index on oid? > Or something else involving system columns? (If replication is > otherwise working, the I suppose there's a separate publication that's > having the error; the first thing to isolate would be to see what tables > are involved in that publication). Looking through the code, the bms_add_member() call in logicalrep_read_attrs() does not use the usual FirstLowInvalidHeapAttributeNumber offset, so that seems like a possible problem. However, I can't quite reproduce this. There are various other checks that prevent this scenario, but it's plausible that with a bit of whacking around you could hit this error message. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
