Merge branch 'feature/1019-tenant' of http://git.dayaedu.com/yonge/cooleshow into develop-new

cooleshow-user/user-biz/src/main/resources/config/mybatis/StudentMapper.xml

@@ -318,12 +318,10 @@
     </select>
 
     <select id="countStudentsWithTenant" resultType="int">
-        SELECT
-        COUNT(su.id_)
-        FROM
-        sys_user su
+        SELECT COUNT(su.id_) FROM sys_user su
+        left join student s ON s.user_id_ = su.id_
         WHERE
-        su.tenant_id_ = #{tenantId}
+        s.tenant_id_ = #{tenantId}
         AND su.del_flag_=0 AND su.lock_flag_=0
         AND FIND_IN_SET('STUDENT',su.user_type_)
         <if test="search != null">