select id, nickname, avatar, openid, gender, create_by, create_time, update_by, update_time, remark from app_wxuser where id = #{id} where openid = #{openid} insert into app_wxuser nickname, avatar, openid, gender, create_by, create_time, update_by, update_time, remark, #{nickname}, #{avatar}, #{openid}, #{gender}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, #{remark}, update app_wxuser nickname = #{nickname}, avatar = #{avatar}, openid = #{openid}, gender = #{gender}, create_by = #{createBy}, create_time = #{createTime}, update_by = #{updateBy}, update_time = #{updateTime}, remark = #{remark}, where id = #{id} delete from app_wxuser where id = #{id} delete from app_wxuser where id in #{id}