Document that contrib/pgtrgm only processes ASCII alphanumeric
characters.
Backpatch to 9.0 and 9.1.
Branch
------
REL9_1_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/2c62b5bb636f5f13bd25777ee1f4c8e557accecd
Modified Files
--------------
doc/src/sgml/pgtrgm.sgml | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)