create table如何建表 create table xxx as select * from bbbb bbbb表數(shù)據(jù)量大,查詢結(jié)果很快,可是創(chuàng)建表報(bào)錯(cuò)00600?
create table xxx as select * from bbbb bbbb表數(shù)據(jù)量大,查詢結(jié)果很快,可是創(chuàng)建表報(bào)錯(cuò)00600?系統(tǒng)錯(cuò)誤:建議先創(chuàng)建表xxxxx select*frombbb
create table xxx as select * from bbbb bbbb表數(shù)據(jù)量大,查詢結(jié)果很快,可是創(chuàng)建表報(bào)錯(cuò)00600?
系統(tǒng)錯(cuò)誤:建議先創(chuàng)建表xxxxx select*frombbbwhere1=0,然后插入框XXX select*frombbbbb
create table是Oracle copy table的語(yǔ)法。SQL server相對(duì)簡(jiǎn)單。直接使用select into即可。int之后的新表不需要預(yù)先創(chuàng)建。從表1中選擇*Internet 2,其中