Re: row filtering for logical replication

Hi,

While working on the column filtering patch, which touches about the
same places, I noticed two minor gaps in testing:

1) The regression tests do perform multiple ALTER PUBLICATION commands,
tweaking the row filter. But there are no checks the row filter was
actually modified / stored in the catalog. It might be just thrown away
and no one would notice.

2) There are no pg_dump tests.


So attached are two trivial patched, addressing this. The first one adds
a couple \dRp and \d commands, to show what the catalogs contain. The
second one adds a simple pg_dump test.


regards

-- 
Tomas Vondra
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