查询数据库的几个示例
select * from ZWGL_LiShiZhuangTaiJiLu where RFID='584115554845' order by JianCeShiJian desc; select * from ZWGL_LiShiZhuangTaiJiLu where ZaiWeiZhuangTai=1 order by JianCeShiJian desc; select * from ZWGL_ZhuangTaiJiLu zt where (ZaiWeiZhuangTai != 1) select ZhuangBeiName from BQ_ZhuCe where RFID='584115554845'

实事求是,不自以为是

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