From 7560238de78178a8b8ecf21c0b490f2f8c55f967 Mon Sep 17 00:00:00 2001
From: wl <173@qq.com>
Date: 星期一, 26 十二月 2022 11:39:22 +0800
Subject: [PATCH] fix: 群成员重复
---
src/main/resources/mapper/GroupUserDao.xml | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/GroupUserDao.xml b/src/main/resources/mapper/GroupUserDao.xml
new file mode 100644
index 0000000..b18d7b6
--- /dev/null
+++ b/src/main/resources/mapper/GroupUserDao.xml
@@ -0,0 +1,17 @@
+<?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="com.example.jz.dao.GroupUserDao">
+
+
+
+ <select id="selectUserList" resultType="java.lang.Integer">
+ SELECT
+ t2.user_id
+ FROM
+ `group_user` t1
+ LEFT JOIN report t2 ON t1.user_id = t2.id
+ WHERE
+ t1.group_id = #{id}
+ </select>
+
+</mapper>
--
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