diff --git a/sql/n9e_rdb-v3.4.0.sql b/sql/n9e_rdb-v3.4.0.sql
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/sql/upgrade/n9e_rdb-v3.7.0.sql b/sql/upgrade/n9e_rdb-v3.7.0.sql
new file mode 100644
index 0000000000000000000000000000000000000000..399c87f867769b4de3fde88742db3da23ad93030
--- /dev/null
+++ b/sql/upgrade/n9e_rdb-v3.7.0.sql
@@ -0,0 +1,9 @@
+set names utf8;
+use n9e_rdb;
+
+CREATE TABLE `stats`
+(
+    `name`   varchar(64)  not null,
+    `value`  bigint       not null default 0,
+    PRIMARY KEY (`name`)
+) ENGINE = InnoDB DEFAULT CHARSET = utf8;