Обсуждение: pgsql: Mention that pg_upgrade requires write permission in the current

Mention that pg_upgrade requires write permission in the current
directory.

Per report from Harald Armin Massa.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=ae9acb677950cf2afa037349b73fa3351d6e1d31

Modified Files
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doc/src/sgml/pgupgrade.sgml |    3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)