select id, project_pid, user_id, roleId, m_bdate, m_edate, create_by, create_time, update_by, update_time from sys_project_staff
insert into sys_project_staff
id,project_pid,user_id,role_id,m_bdate,m_edate,create_by,create_time,update_by,update_time,#{id},#{projectPid},#{userId},#{roleId},#{mBdate},#{mEdate},#{createBy},#{createTime},#{updateBy},#{updateTime},
update sys_project_staff
project_pid = #{projectPid},user_id = #{userId},role_id = #{roleId},m_bdate = #{mBdate},m_edate = #{mEdate},create_by = #{createBy},create_time = #{createTime},update_by = #{updateBy},update_time = #{updateTime},
where id = #{id}
delete from sys_project_staff where id = #{id}
delete from sys_project_staff where id in
#{id}
delete from sys_project_staff where project_pid in
#{id}