Log Message:
-----------
Dept of second thoughts: don't use the new wide-character upper/lower
code if we are running in a single-byte encoding. No point in the
extra overhead in that case.
Modified Files:
--------------
pgsql-server/src/backend/utils/adt:
oracle_compat.c (r1.52 -> r1.53)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/utils/adt/oracle_compat.c.diff?r1=1.52&r2=1.53)