pgsql: Improve publication error messages

Improve publication error messages

Commit 81d5995b4b introduced more fine-grained errormessages for
incorrect relkinds for publication, while unlogged and temporary
tables were reported with using the same message. This provides
separate error messages for these types of relpersistence.

Author: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Reviewed-by: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Reviewed-by: Jeevan Ladhe <jeevan.ladhe@enterprisedb.com>
Reviewed-by: Euler Taveira <euler@eulerto.com>
Discussion: /messages/by-id/CALj2ACW9S=AswyQHjtO6WMcsergMkCBTtzXGrM8DX26DzfeTLQ@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/aa12781b0d039d93e1a851ece4bc75c3746cbd43

Modified Files
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contrib/postgres_fdw/expected/postgres_fdw.out | 6 ++++++
contrib/postgres_fdw/sql/postgres_fdw.sql | 5 +++++
src/backend/catalog/pg_publication.c | 10 ++++++++--
src/test/regress/expected/publication.out | 16 ++++++++++++++++
src/test/regress/sql/publication.sql | 14 ++++++++++++++
5 files changed, 49 insertions(+), 2 deletions(-)