--- modules/db_mysql/res.c      2011-12-26 19:12:01.272504013 +0200
+++ modules/db_mysql/res.c      2011-12-29 18:31:00.328503677 +0200
@@ -100,6 +100,9 @@
                                break;

                        case MYSQL_TYPE_BLOB:
+                       case MYSQL_TYPE_TINY_BLOB:
+                       case MYSQL_TYPE_MEDIUM_BLOB:
+                       case MYSQL_TYPE_LONG_BLOB:
                                LM_DBG("use DB_BLOB result type\n");
                                RES_TYPES(_r)[col] = DB_BLOB;
                                break;