From 34981c30a78e8bbd7791131059a9210f9928b62c Mon Sep 17 00:00:00 2001
From: 刘光辉 <347230014@qq.com>
Date: 星期四, 17 九月 2026 09:24:09 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master' into master

---
 jnpf-lims/jnpf-lims-biz/src/main/resources/mapper/BigDataMapper.xml |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/jnpf-lims/jnpf-lims-biz/src/main/resources/mapper/BigDataMapper.xml b/jnpf-lims/jnpf-lims-biz/src/main/resources/mapper/BigDataMapper.xml
new file mode 100644
index 0000000..5d05e49
--- /dev/null
+++ b/jnpf-lims/jnpf-lims-biz/src/main/resources/mapper/BigDataMapper.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="jnpf.mapper.BigDataMapper">
+
+    <select id="maxCode" resultType="java.lang.Integer">
+        SELECT MAX(F_EN_CODE) FROM ext_big_data
+    </select>
+
+</mapper>

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