Don't downcase non-ascii identifier chars in multi-byte encodings. Long-standing code has called tolower() on identifier character bytes with the high bit set. This is clearly an error and produces junk output when the encoding is multi-byte. This patch therefore restricts this activity to cases where there is a character with the high bit set AND the encoding is single-byte.
There have been numerous gripes about this, most recently from Martin Schäfer. Backpatch to all live releases. Branch ------ REL9_0_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/489be9c87e7eab07c0cadd1be86bfaa174532c87 Modified Files -------------- src/backend/parser/scansup.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
