From bfcc71f500625a26886b43c43a8fdf2ea1152844 Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期二, 23 六月 2026 13:47:59 +0800
Subject: [PATCH] 环境检测排序，仓库绑定物联设备
---
src/main/java/com/ruoyi/approve/mapper/KnowledgeBaseVectorMapper.java | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/ruoyi/approve/mapper/KnowledgeBaseVectorMapper.java b/src/main/java/com/ruoyi/approve/mapper/KnowledgeBaseVectorMapper.java
index 54beba8..5fb19fe 100644
--- a/src/main/java/com/ruoyi/approve/mapper/KnowledgeBaseVectorMapper.java
+++ b/src/main/java/com/ruoyi/approve/mapper/KnowledgeBaseVectorMapper.java
@@ -34,6 +34,6 @@
/**
* 缁熻鐭ヨ瘑搴撶殑鎬诲垏鐗囨暟閲�
*/
- @Select("SELECT SUM(chunk_count) FROM knowledge_base_vector WHERE knowledge_base_id = #{knowledgeBaseId} AND vector_status = 2")
+ @Select("SELECT COALESCE(SUM(chunk_count), 0) FROM knowledge_base_vector WHERE knowledge_base_id = #{knowledgeBaseId} AND vector_status = 2")
int sumChunkCountByKnowledgeBaseId(@Param("knowledgeBaseId") Long knowledgeBaseId);
}
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