From 75d0daa4f8dc2010ec92f35cac08a19d240ca45d Mon Sep 17 00:00:00 2001
From: ynhfasrs <ynhfasrs@qq.com>
Date: 星期五, 27 六月 2025 14:23:37 +0800
Subject: [PATCH] #

---
 src/main/java/com/zy/asrs/mapper/DeviceDataLogMapper.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/asrs/mapper/DeviceDataLogMapper.java b/src/main/java/com/zy/asrs/mapper/DeviceDataLogMapper.java
index 286d049..af8cd73 100644
--- a/src/main/java/com/zy/asrs/mapper/DeviceDataLogMapper.java
+++ b/src/main/java/com/zy/asrs/mapper/DeviceDataLogMapper.java
@@ -2,6 +2,7 @@
 
 import com.zy.asrs.entity.DeviceDataLog;
 import com.baomidou.mybatisplus.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Mapper;
 import org.springframework.stereotype.Repository;
 
@@ -9,4 +10,7 @@
 @Repository
 public interface DeviceDataLogMapper extends BaseMapper<DeviceDataLog> {
 
+    @Delete("delete from wcs_device_data_log where create_time < DATEADD(HOUR, -72, GETDATE())")
+    int clearLog();
+
 }

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