Обсуждение: pgsql: Revert "Accept relations of any kind in LOCK TABLE".

Revert "Accept relations of any kind in LOCK TABLE".

Revert 59ab4ac32, as well as the followup fix 33862cb9c, in all
branches.  We need to think a bit harder about what the behavior
of LOCK TABLE on views should be, and there's no time for that
before next week's releases.  We'll take another crack at this
later.

Discussion: https://postgr.es/m/16703-e348f58aab3cf6cc@postgresql.org

Branch
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REL_10_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/ec516818a81aa43c56eb433e9c47304c19f4ac1b

Modified Files
--------------
doc/src/sgml/ref/lock.sgml         | 24 ++++++++----------------
src/backend/commands/lockcmds.c    |  7 +++++++
src/test/regress/expected/lock.out | 16 +++-------------
src/test/regress/sql/lock.sql      | 17 ++---------------
4 files changed, 20 insertions(+), 44 deletions(-)