From: Bruce Momjian <bruce@momjian.us>
Date: Sun, 27 Jul 2003 03:16:20 +0000 (+0000)
Subject: This makes the initcap function compatible with Oracle 9i, it has been
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=39aa7fd13f09583a40be1df4569f1759f99a8522;p=users%2Fbernd%2Fpostgres.git

This makes the initcap function compatible with Oracle 9i, it has been
tested on both redhat 8 and FreebSD.
--
Mike Nolan
---

diff --git a/src/backend/utils/adt/oracle_compat.c b/src/backend/utils/adt/oracle_compat.c
index a1a6a19543..441caff041 100644
--- a/src/backend/utils/adt/oracle_compat.c
+++ b/src/backend/utils/adt/oracle_compat.c
@@ -132,7 +132,8 @@ initcap(PG_FUNCTION_ARGS)
 
 	while (m-- > 0)
 	{
-		if (isspace((unsigned char) ptr[-1]))
+		/* Oracle capitalizes after all non-alphanumeric */
+		if (!isalnum((unsigned char) ptr[-1]))
 			*ptr = toupper((unsigned char) *ptr);
 		else
 			*ptr = tolower((unsigned char) *ptr);