Fixed wrong 'mysql.func' definition

mysql-test/install_test_db.sh

@@ -173,7 +173,7 @@ fi
 if test ! -f $mdata/func.frm
 then
   c_f="$c_f CREATE TABLE func ("
-  c_f="$c_f   name char(64) DEFAULT '' NOT NULL,"
+  c_f="$c_f   name char(64) binary DEFAULT '' NOT NULL,"
   c_f="$c_f   ret tinyint(1) DEFAULT '0' NOT NULL,"
   c_f="$c_f   dl char(128) DEFAULT '' NOT NULL,"
   c_f="$c_f   type enum ('function','aggregate') NOT NULL,"

mysql-test/r/system_mysql_db.result

@@ -85,7 +85,7 @@ user	CREATE TABLE `user` (
 show create table func;
 Table	Create Table
 func	CREATE TABLE `func` (
-  `name` char(64) NOT NULL default '',
+  `name` char(64) binary NOT NULL default '',
   `ret` tinyint(1) NOT NULL default '0',
   `dl` char(128) NOT NULL default '',
   `type` enum('function','aggregate') NOT NULL default 'function',