postgresql/src
Andrew Dunstan d535136b5d 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.
2013-06-08 10:00:09 -04:00
..
backend Don't downcase non-ascii identifier chars in multi-byte encodings. 2013-06-08 10:00:09 -04:00
bin Fix unportable usage of isspace(). 2013-06-01 13:58:23 -04:00
common pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
include Add ARM64 (aarch64) support to s_lock.h. 2013-06-04 15:42:02 -04:00
interfaces Additional spelling corrections 2013-06-03 08:40:27 -04:00
makefiles Blind attempt at fixing the non-MSVC Windows builds 2013-02-22 11:51:15 -03:00
pl Add semicolons to eval'd strings to hide a minor Perl behavioral change. 2013-06-03 14:19:26 -04:00
port pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
template Remove _FORTIFY_SOURCE 2012-10-10 21:42:38 -04:00
test Handle Unicode surrogate pairs correctly when processing JSON. 2013-06-08 09:12:48 -04:00
timezone pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
tools Minor spelling fixes 2013-06-01 10:18:59 -04:00
tutorial Modernize string literal syntax in tutorial example. 2013-01-19 17:20:32 -05:00
.gitignore Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
bcc32.mak Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
DEVELOPERS Replace a couple of references to files that no longer exist in the source 2009-05-04 08:08:47 +00:00
Makefile Create libpgcommon, and move pg_malloc et al to it 2013-02-12 11:21:05 -03:00
Makefile.global.in Remove whitespace from end of lines 2013-05-30 21:05:07 -04:00
Makefile.shlib Add pkg-config files for libpq and ecpg libraries 2013-03-31 16:58:40 -04:00
nls-global.mk NLS: Use msgmerge --previous option 2012-12-13 23:12:12 -05:00
win32.mak Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00