D

database/upgrade/upgrade.sql

@@ -42,4 +42,8 @@ ADD COLUMN IF NOT EXISTS `patch_time` datetime NULL AFTER `update_time`;
 
 ALTER TABLE `omc_db`.`alarm_log` 
 DROP COLUMN IF EXISTS`alarm_seq`,
-ADD COLUMN `alarm_seq` int NULL AFTER `ne_id`;
+ADD COLUMN `alarm_seq` int NULL AFTER `ne_id`;
+
+ALTER TABLE `omc_db`.`ne_software` 
+DROP COLUMN IF EXISTS `patch_time`,
+ADD COLUMN `patch_time` datetime NULL AFTER `update_time`;