From 5d743b9c8e01163f23958f21cd520e070fce54af Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期一, 09 二月 2026 17:48:49 +0800
Subject: [PATCH] 空数据返回null
---
src/main/resources/mapper/safe/SafeTrainingMapper.xml | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/safe/SafeTrainingMapper.xml b/src/main/resources/mapper/safe/SafeTrainingMapper.xml
index dac3417..b45878c 100644
--- a/src/main/resources/mapper/safe/SafeTrainingMapper.xml
+++ b/src/main/resources/mapper/safe/SafeTrainingMapper.xml
@@ -38,6 +38,7 @@
left join safe_training_details std on std.safe_training_id = st.id
left join sys_user su on st.assessment_user_id = su.user_id
where st.state = #{c.state}
+ GROUP BY st.id
<if test="c.placeTraining != null and c.placeTraining != ''">
and st.place_training like concat('%', #{c.placeTraining}, '%')
</if>
--
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