Remove the NODROP SLOT option from DROP SUBSCRIPTION
It turned out this approach had problems, because a DROP command should
not have any options other than CASCADE and RESTRICT. Instead, always
attempt to drop the slot if there is one configured, but also add an
ALTER SUBSCRIPTION action to set the slot to NONE.
Author: Petr Jelinek <petr.jelinek@2ndquadrant.com>
Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/29431.1493730652@sss.pgh.pa.us
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/013c1178fd0adefa0f68d5ce2d84e7ae6f9613a1
Modified Files
--------------
doc/src/sgml/ref/create_subscription.sgml | 9 ++
doc/src/sgml/ref/drop_subscription.sgml | 23 ++--
src/backend/catalog/pg_subscription.c | 9 +-
src/backend/commands/subscriptioncmds.c | 141 +++++++++++++++------
src/backend/nodes/copyfuncs.c | 2 +-
src/backend/nodes/equalfuncs.c | 2 +-
src/backend/parser/gram.y | 47 +++----
src/backend/replication/logical/worker.c | 35 ++---
src/bin/psql/tab-complete.c | 6 +-
src/include/catalog/catversion.h | 2 +-
src/include/catalog/pg_subscription.h | 2 +-
src/include/nodes/parsenodes.h | 2 +-
src/include/parser/kwlist.h | 1 -
.../dummy_seclabel/expected/dummy_seclabel.out | 4 +-
.../modules/dummy_seclabel/sql/dummy_seclabel.sql | 4 +-
src/test/regress/expected/object_address.out | 4 +-
src/test/regress/expected/subscription.out | 14 +-
src/test/regress/sql/object_address.sql | 4 +-
src/test/regress/sql/subscription.sql | 13 +-
src/test/subscription/t/001_rep_changes.pl | 2 +-
20 files changed, 198 insertions(+), 128 deletions(-)
