sqlserver数据库常用语句基本涵盖日常所需，带中文解释说明

选择：select*fromtable1where范围插入：insertintotable1(field1,field2)values(value1,value2)删除：deletefromtable1where范围更新：updatetable1setfield1=value1where范围查找：select*fromtable1wherefield1like’%value1%’---like的语法很精妙，查资料!排序：select*fromtable1orderbyfield1,field2[desc]总数：selectastotalcountfromtable1求和：