Update MERGE docs to mention that ONLY is supported. Commit 7103ebb7aa added support for MERGE, which included support for inheritance hierarchies, but didn't document the fact that ONLY could be specified before the source and/or target tables to exclude tables inheriting from the tables specified.
Update merge.sgml to mention this, and while at it, add some regression tests to cover it. Dean Rasheed, reviewed by Nathan Bossart. Backpatch to 15, where MERGE was added. Discussion: https://postgr.es/m/CAEZATCU0XM-bJCvpJuVRU3UYNRqEBS6g4-zH%3Dj9Ye0caX8F6uQ%40mail.gmail.com Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/ee1c6728d8a9c377287577e34444442fa3ed16eb Modified Files -------------- doc/src/sgml/ref/merge.sgml | 19 +++++++++-- src/test/regress/expected/merge.out | 66 ++++++++++++++++++++++++++++++++++++- src/test/regress/sql/merge.sql | 34 +++++++++++++++++++ 3 files changed, 115 insertions(+), 4 deletions(-)
