摘要: select * from d_storage_out_info d where d.soi_amount>30alter table d_storage_out_info add index(soi_amount)show index from d_storage_out_infoalter ta 阅读全文
posted @ 2017-12-28 15:06 m97i 阅读(142) 评论(0) 推荐(0) 编辑