Patch of Win32 Encoding problem for server messages using

FormatMessage() (This should have been in 8.2.0, patched to 8.2.X and
HEAD):

I think this problem to be complex....
http://archives.postgresql.org/pgsql-hackers/2006-11/msg00042.php

FormatMessage of windows cannot consider the encoding of the database.
However, I should try the solution now. It is necessary to clear the
problem.

Multi character-code exists together in message and log. It doesn't
consider
the data base encoding that the user intended....

The user in multi-byte country can try this.
http://inet.winpg.jp/~saito/pg_bug/MessageCheck.c

That is, it is likely to become it in this manner.(Japanese)
http://inet.winpg.jp/~saito/pg_bug/FormatMessage998.png

Hiroshi Saito

src/interfaces/libpq/win32.c

@@ -309,7 +309,7 @@ winsock_strerror(int err, char *strerrbuf, size_t buflen)
 		success = 0 != FormatMessage(
 									 flags,
 									 dlls[i].handle, err,
-								   MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+								   MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT),
 									 strerrbuf, buflen - 64,
 									 0
 			);