diff --git a/sql/12_check_db_restart.sql b/sql/12_check_db_restart.sql
deleted file mode 100644
index 8416764..0000000
--- a/sql/12_check_db_restart.sql
+++ /dev/null
@@ -1,5 +0,0 @@
-prompt <h2>Database Status</h2>
-alter session set nls_date_format='YYYY/MM/DD HH24:MI:SS';
-SELECT instance_name, host_name, startup_time, status, logins FROM gv$instance ORDER BY 1;
-exit
-