DISTINCT是什么意思

DISTINCT是什么意思 sql语句中DISTINCT是什么意思 distinct the number of distinct positive factors of n 是什么意思 这句SQL语句是什么意思.ql=select distinct(selabel) from.sql=select distinct(selabel) from kcwl_labprosellog where isdel=0 &sqlfile& and selabel not in (select distinct(selabel) from kcwl_labprosell) 这个语句是什么作用的.说具 select distinct 院系编号=substring(stud_id,4,2) from stud_info 是什么意思 请问sql语句“Select Distinct”是什么意思?可不可以讲一下它的用法1.Select Distinct 货品编码,数量 From 订单信息2.Select Distinct 货品编码 From 订单信息第一句和第二句有什么分别,请高手说说Distinct deceive delicate demonstrate diplomatic disguise distinct domastic dominant是什么意思啊?请...deceive delicate demonstrate diplomatic disguise distinct domastic dominant是什么意思啊?请把意思写单词后回我!谢谢咯 THose two ideas are quite( )each othera:distinct withb:distinct fromc:distinct ind:distinct in DISTINCT 的用法? distinct 的详细使用. distinct asset 什么意思 distinct 两个字段 求翻译are robust toThe results are robust to the panel sample-split corresponding to distinct inflation regimes.主要是are robust to到底是什么意思? Before considering how this can be done,it should be noted that the patterns in a language fall into two distinct categories是什么意思 SQL中DISTINCT的位置2张表 DISTINCT 表名.列名 还是 表名.DISTINCT 列名 distinct 谢谢!Violin prodigies have come in distinct waves from distinct regions.这两个distinct都该怎么翻译呀?谢谢! distinctive与distinct有什么区别?