From 76f9639e3c0e14cc6a4e05d3a3212799ea1c48fb Mon Sep 17 00:00:00 2001
From: yeg <1347747024@qq.com>
Date: 星期六, 29 八月 2026 09:31:40 +0800
Subject: [PATCH] 实现 Ticket05 共享字段与电池组持久化
---
ruoyi-system/src/main/java/com/ruoyi/system/mapper/TBatteryGroupFieldMapper.java | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TBatteryGroupFieldMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TBatteryGroupFieldMapper.java
index b04dadd..5ef1fec 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TBatteryGroupFieldMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TBatteryGroupFieldMapper.java
@@ -31,4 +31,7 @@
/** 逻辑删除字段。 */
int deleteBatteryGroupFieldById(@Param("fieldId") Long fieldId, @Param("updateBy") String updateBy);
+
+ /** 查询字段是否已被模板或电池组使用。 */
+ int countFieldReferences(Long fieldId);
}
--
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