From 1a89a2eca92540f2a6e9ed5c140b00610f2f4bfc Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期一, 13 四月 2026 14:11:50 +0800
Subject: [PATCH] yys 1.设备巡检，保养加入年维度
---
doc/create_table_product_structure.sql | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/doc/create_table_product_structure.sql b/doc/create_table_product_structure.sql
index 4f7d7f6..83af495 100644
--- a/doc/create_table_product_structure.sql
+++ b/doc/create_table_product_structure.sql
@@ -12,3 +12,5 @@
disk_quantity numeric(16, 4) not null comment '鐩樻暟閲�',
tenant_id bigint not null comment '绉熸埛id'
);
+alter table product_structure
+ add parent_id bigint null comment '鐖秈d';
--
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