From: Andrew Dunstan <andrew@dunslane.net>
Date: Sat, 27 Sep 2008 16:57:43 +0000 (+0000)
Subject: Compare escaped chars case insensitively for ILIKE - per gripe from TGL.
X-Git-Tag: recoveryinfrav9~605
X-Git-Url: http://git.postgresql.org/gitweb/irc:/static/gitweb.js?a=commitdiff_plain;h=a8bd91b16b4ad45362b69a6b529b334054752255;p=users%2Fsimon%2Fpostgres.git

Compare escaped chars case insensitively for ILIKE - per gripe from TGL.
---

diff --git a/src/backend/utils/adt/like_match.c b/src/backend/utils/adt/like_match.c
index aad02d27e3..ad78216eb3 100644
--- a/src/backend/utils/adt/like_match.c
+++ b/src/backend/utils/adt/like_match.c
@@ -103,7 +103,7 @@ MatchText(char *t, int tlen, char *p, int plen)
 				ereport(ERROR,
 						(errcode(ERRCODE_INVALID_ESCAPE_SEQUENCE),
 						 errmsg("LIKE pattern must not end with escape character")));
-			if (*p != *t)
+			if (TCHAR(*p) != TCHAR(*t))
 				return LIKE_FALSE;
 		}
 		else if (*p == '%')