From b9c9b1265e35eeeefbc1c7abe82a68b43ce59e9f Mon Sep 17 00:00:00 2001
From: 陈昶聿 <chychen@nbjetron.com>
Date: 星期二, 25 八月 2026 11:19:07 +0800
Subject: [PATCH] 门诊数据查询空指针异常处理

---
 smartor/src/main/java/com/smartor/mapper/PatMedOuthospMapper.java |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/smartor/src/main/java/com/smartor/mapper/PatMedOuthospMapper.java b/smartor/src/main/java/com/smartor/mapper/PatMedOuthospMapper.java
index bf12d7c..c0fb31b 100644
--- a/smartor/src/main/java/com/smartor/mapper/PatMedOuthospMapper.java
+++ b/smartor/src/main/java/com/smartor/mapper/PatMedOuthospMapper.java
@@ -40,6 +40,11 @@
     int existsInTable(@Param("tableName") String tableName, @Param("id") Long id);
 
     /**
+     * 鎸� serialnum 鏌ヨ鎸囧畾鍒嗚〃涓槸鍚﹀凡瀛樺湪璇ヨ褰曪紝鐢ㄤ簬鎻掑叆鍓嶅幓閲�
+     */
+    int countBySerialnum(@Param("tableName") String tableName, @Param("serialnum") String serialnum);
+
+    /**
      * 鏇存柊鍒版寚瀹氬垎琛紙鐢ㄤ簬璺敱鍒版纭垎琛級
      */
     int updateInTable(@Param("tableName") String tableName, @Param("record") PatMedOuthosp record);

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