Mapper xml中返回值类型

Posted 2021-05-17 coco9821

Mapper.java文件：

public interface VCSGLRoleUserMapper {

    List getProjectByuser(String psid);
}

 

Mapper.xml文件

    <select id="getProjectByuser" resultType="java.util.List">
        SELECT * FROM (SELECT usr_name, usr_sid, usr_email, usr_gender, rl_name, org_name FROM vCSGLRoleUser where rl_type=1001 and rur_project_sid=#{psid} and rur_source is null
          Union SELECT usr_name, usr_sid, usr_email, usr_gender, rl_name, org_name FROM vCSGLRoleUser where rl_type=1001 and rur_project_sid=#{psid} and rur_source =\'userCenter\') t
          group by t.usr_sid
    </select>