标题: Can We Match and Join? [打印本页] 作者: 时间强盗 时间: 2008-7-9 23:36:21 标题: Can We Match and Join?
本帖最后由 时间强盗 于 2011-9-23 21:59 编辑
/*******..........********/
drop table YouAndMe;
create table YouAndMe as
select *
from my.info as my
full join
your.info as your
on my.key = your.key /* something unique and miracle */
where
/**** My info ****/
my.name= "Eric"
and my.gender="M"
and my.YOB=1978 /** Year of Birth **/
and my.height=171 /** measured in cm **/
and my.weight=65 /** measured in kg **/
and my.msn=&MyContact /** my contact **/
/*** Your Info ***/
and your.name=&yourname
and your.gender="F"
and your.YOB between 1985 and 1978
and your.height between 155 and 168
and your.weight=&normal
;