Обсуждение: pgsql: Doc: improve documentation about nextval()/setval().

Doc: improve documentation about nextval()/setval().

Clarify that the results of nextval and setval are not guaranteed
persistent until the calling transaction commits.  Some people
seem to have drawn the opposite conclusion from the statement that
these functions are never rolled back, so re-word to avoid saying
it quite that way.

Discussion: https://postgr.es/m/CAKU4AWohO=NfM-4KiZWvdc+z3c1C9FrUBR6xnReFJ6sfy0i=Lw@mail.gmail.com

Branch
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REL_10_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/09c11134916c4fdae0bf557c02181e60e76b28ea

Modified Files
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doc/src/sgml/func.sgml | 61 +++++++++++++++++++++++++++++---------------------
1 file changed, 36 insertions(+), 25 deletions(-)