diff --git a/temp b/temp
new file mode 100644
index 0000000000000000000000000000000000000000..ef30b9a7406e4821160018c2f4da12879a832536
--- /dev/null
+++ b/temp
@@ -0,0 +1,8 @@
+SELECT
+	*
+FROM
+	aut_user_t u
+LEFT JOIN aut_user_role_rel_t ur ON u.user_id = ur.user_id
+LEFT JOIN aut_role_t r ON ur.role_id = r.role_id
+LEFT JOIN aut_role_menu_rel_t rm ON r.role_id = rm.role_id
+LEFT JOIN aut_menu_t m ON rm.menu_id = m.menu_id WHERE u.account = "" 
\ No newline at end of file