From fa45f3232c4d7c08975cacc668b6eca69b217edb Mon Sep 17 00:00:00 2001
From: Jay <csj123456>
Date: 星期三, 16 十月 2024 15:28:50 +0800
Subject: [PATCH] 让数据库表可以存空值

---
 iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/ind/item/entity/IndItemCalEntity.java |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/ind/item/entity/IndItemCalEntity.java b/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/ind/item/entity/IndItemCalEntity.java
index a4b4ee3..be796ba 100644
--- a/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/ind/item/entity/IndItemCalEntity.java
+++ b/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/ind/item/entity/IndItemCalEntity.java
@@ -1,8 +1,6 @@
 package com.iailab.module.data.ind.item.entity;
 
-import com.baomidou.mybatisplus.annotation.IdType;
-import com.baomidou.mybatisplus.annotation.TableId;
-import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.annotation.*;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -32,5 +30,6 @@
     /**
      * 计算表达式
      */
+    @TableField(updateStrategy = FieldStrategy.ALWAYS)
     private String expression;
 }
\ No newline at end of file

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