From 1e72a0b06e37d372c46522c85c6733edbcd5331d Mon Sep 17 00:00:00 2001
From: “mitao” <“2763622819@qq.com”>
Date: 星期五, 10 四月 2026 10:36:33 +0800
Subject: [PATCH] feat:App首页-养生直播
---
tcm-training-admin-backend/src/main/java/com/tcm/training/admin/live/mapper/LiveSessionQuestionMapper.java | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/live/mapper/LiveSessionQuestionMapper.java b/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/live/mapper/LiveSessionQuestionMapper.java
index bbb8a39..da30ee7 100644
--- a/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/live/mapper/LiveSessionQuestionMapper.java
+++ b/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/live/mapper/LiveSessionQuestionMapper.java
@@ -2,9 +2,16 @@
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.tcm.training.admin.live.entity.LiveSessionQuestion;
+import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
@Mapper
public interface LiveSessionQuestionMapper extends BaseMapper<LiveSessionQuestion> {
-}
+ /**
+ * 物理删除指定场次的全部题目，避免逻辑删除记录占用唯一索引。
+ */
+ @Delete("DELETE FROM tcm_live_session_question WHERE session_id = #{sessionId}")
+ int hardDeleteBySessionId(@Param("sessionId") Long sessionId);
+}
--
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