From f29c8786807015d78b9be8a33397f69478d92a76 Mon Sep 17 00:00:00 2001
From: liding <756868258@qq.com>
Date: 星期六, 12 七月 2025 16:52:27 +0800
Subject: [PATCH] 1.设备优化 2.配煤计算器

---
 basic-server/src/main/resources/mapper/CoalFieldMapper.xml |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/basic-server/src/main/resources/mapper/CoalFieldMapper.xml b/basic-server/src/main/resources/mapper/CoalFieldMapper.xml
index 55beb38..d945f3f 100644
--- a/basic-server/src/main/resources/mapper/CoalFieldMapper.xml
+++ b/basic-server/src/main/resources/mapper/CoalFieldMapper.xml
@@ -24,5 +24,11 @@
                 update_time,
             id, fields, field_name, field_description
     </sql>
+    <select id="getFieldNamesByNames" resultType="java.lang.String">
+        SELECT field_name FROM coal_field WHERE field_name IN
+        <foreach collection="fieldNames" item="name" open="(" separator="," close=")">
+            #{fieldNames}
+        </foreach>
+    </select>
 
 </mapper>
\ No newline at end of file

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