diff --git a/sql.go b/sql.go
index 2bac6e9..e295ac4 100644
--- a/sql.go
+++ b/sql.go
@@ -294,6 +294,18 @@ func initDB() {
 	failOnError(err, "initDB : create table msg_rules")
 	log.Println("initDB : msg_rules created ...")
 
+	_, err = db.Exec(`CREATE VIEW msg_rules_v AS
+                           SELECT r.id
+                                 ,r.prio
+                                 ,r.descn COLLATE utf8mb4_unicode_ci AS descn
+                                 ,r.rule COLLATE utf8mb4_unicode_ci AS rule
+                                 ,cost.intl_id AS msg_type
+                             FROM msg_rule r
+                                 ,code_obj_sub_type cost
+                            WHERE cost.id = r.msg_type_id;`)
+	failOnError(err, "initDB : create table msg_rules_v")
+	log.Println("initDB : msg_rules created ...")
+
 	_, err = db.Exec(`CREATE TABLE obj_item (
 							 obj_id			BIGINT UNSIGNED NOT NULL
 							,intl_id        VARCHAR(32)