From ed28f15efe490b59126545de188a325ddb06af39 Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Fri, 06 Nov 2020 13:39:25 +0800
Subject: [PATCH] 大屏设备数据导出excel接口更新

---
 src/main/resources/mapper/SensorMapper.xml |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/SensorMapper.xml b/src/main/resources/mapper/SensorMapper.xml
index 628c1b8..be66b3f 100644
--- a/src/main/resources/mapper/SensorMapper.xml
+++ b/src/main/resources/mapper/SensorMapper.xml
@@ -198,4 +198,11 @@
         )
         and dvs.sensor_id=s.id
     </select>
+
+    <select id="getSensorKeys" resultType="java.lang.String">
+        select
+        sensor_key
+        from
+        sensor
+    </select>
 </mapper>
\ No newline at end of file

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