Обсуждение: pgsql: Fix doc omission for MERGE into updatable views.

Fix doc omission for MERGE into updatable views.

Commit 5f2e179bd3 missed one place in rules.sgml that should have
mentioned MERGE. Also, be more specific when saying that MERGE doesn't
support rules, since it does support SELECT rules.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/8545b28679a2ec2aa66ad2ec81f17019dab5d780

Modified Files
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doc/src/sgml/rules.sgml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)