Обсуждение: pgsql: Add some weasel wording about threaded usage of PGresults.

Add some weasel wording about threaded usage of PGresults.

PGresults used to be read-only from the application's viewpoint, but now
that we've exposed various functions that allow modification of a PGresult,
that sweeping statement is no longer accurate.  Noted by Dmitriy Igrishin.

Branch
------
REL8_4_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/c2e412ad41e24460fa119e4de156b05a21e05433

Modified Files
--------------
doc/src/sgml/libpq.sgml |    8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)