Обсуждение: pgsql: doc: Improve CREATE COLLATION locking documentation

doc: Improve CREATE COLLATION locking documentation

Move out of the concurrency control chapter, where mostly only user
table locks are discussed, and move to CREATE COLLATION reference page.

Author: Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Author: Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/70de0abdb7c6dce24dd5c0e276708ca7c534f99f

Modified Files
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doc/src/sgml/mvcc.sgml                 | 3 +--
doc/src/sgml/ref/create_collation.sgml | 7 +++++++
2 files changed, 8 insertions(+), 2 deletions(-)