From c5cfe5c997c915bc11b5e630a0614835d2e9eba4 Mon Sep 17 00:00:00 2001
From: linwei <872216696@qq.com>
Date: Tue, 27 Jan 2026 20:43:12 +0800
Subject: [PATCH] 查询优化
---
drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdTaskResultMapper.xml | 22 ++++++++++++++--------
1 files changed, 14 insertions(+), 8 deletions(-)
diff --git a/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdTaskResultMapper.xml b/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdTaskResultMapper.xml
index 36fe70d..5a2b117 100644
--- a/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdTaskResultMapper.xml
+++ b/drone-service/drone-gd/src/main/java/org/sxkj/gd/workorder/mapper/GdTaskResultMapper.xml
@@ -44,15 +44,21 @@
</select>
<select id="selectGdTaskResultListByPatrolTaskId" resultMap="gdTaskResultResultMap">
- select tr.*,
+ SELECT tr.*,
IFNULL(bu.real_name, bu.name) as distribute_user_name,
- bd.dept_name as distribute_dept_name
- from ja_gd_task_result tr
- left join ja_gd_clue_event ce on ce.result_id = tr.id and ce.is_deleted = 0
- left join blade_user bu on bu.id = ce.create_user and bu.is_deleted = 0
- left join blade_dept bd on bd.id = ce.create_dept and bd.is_deleted = 0
- where tr.is_deleted = 0
- and tr.patrol_task_id = #{patrolTaskId}
+ bd.dept_name as distribute_dept_name
+ FROM ja_gd_task_result tr
+ LEFT JOIN (SELECT *
+ FROM ja_gd_clue_event ce1
+ WHERE ce1.is_deleted = 0
+ AND ce1.create_time = (SELECT MAX(create_time)
+ FROM ja_gd_clue_event ce2
+ WHERE ce2.result_id = ce1.result_id
+ AND ce2.is_deleted = 0)) ce ON ce.result_id = tr.id
+ LEFT JOIN blade_user bu ON bu.id = ce.create_user AND bu.is_deleted = 0
+ LEFT JOIN blade_dept bd ON bd.id = ce.create_dept AND bd.is_deleted = 0
+ WHERE tr.is_deleted = 0
+ AND tr.patrol_task_id = #{patrolTaskId}
</select>
--
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