Re: Column Filtering in Logical Replication

I notice that the publication.sql regression tests contain a number of 
comments like

+-- error: replica identity "a" not included in the column list
+ALTER PUBLICATION testpub_fortable ADD TABLE testpub_tbl5 (b, c);

but the error doesn't actually happen, because of the way the replica 
identity checking was changed.  This needs to be checked again.