Index: system.install
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.install,v
retrieving revision 1.69.2.4
diff -u -p -r1.69.2.4 system.install
--- system.install	19 Jul 2007 05:39:25 -0000	1.69.2.4
+++ system.install	20 Jul 2007 21:17:51 -0000
@@ -3513,6 +3513,21 @@ function system_update_1022() {
 }
 
 /**
+ * Update watchdog table to change referer field to a text field instead of varchar(128)
+ * Changing this for mysql only because pgsql already has this change (see system_update_162)
+ */
+function system_update_1023() {
+  $ret = array();
+  switch ($GLOBALS['db_type']) {
+    case 'mysql':
+    case 'mysqli':
+      $ret[] = update_sql("ALTER TABLE {watchdog} MODIFY referer TEXT NOT NULL");
+      break;
+  }
+  return $ret;
+}
+
+/**
  * @} End of "defgroup updates-5.x-extra"
  */