From 04d27ad79f9bf0c9b5f96e094170ba94c2d63a31 Mon Sep 17 00:00:00 2001
From: linwei <872216696@qq.com>
Date: Fri, 06 Feb 2026 17:02:58 +0800
Subject: [PATCH] sql优化
---
drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdPatrolTaskMapper.xml | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdPatrolTaskMapper.xml b/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdPatrolTaskMapper.xml
index 50ef8f3..b0b6fd9 100644
--- a/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdPatrolTaskMapper.xml
+++ b/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdPatrolTaskMapper.xml
@@ -34,8 +34,8 @@
pt.*,
md.nickname as device_name,
wo.work_order_name,
- IFNULL(tr.result_count, 0) as result_count,
- IFNULL(tr.issue_event_count, 0) as issue_event_count
+ COALESCE(tr.result_count, 0) as result_count,
+ COALESCE(tr.issue_event_count, 0) as issue_event_count
from
ja_gd_patrol_task pt
left join
--
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