SQL语句增加列、修改列
增加列:
alter?table?SeekWorker?add?BornID?varchar(30)?not?null?default?'' 修改列:
alter?table?CorpInf?alter?column?CorpBriefing?varchar(4000) 自己用的代码,注意,操作中不要加column
use ic5test2;alter table ADDRESS add Civic_Number numeric;alter table ADDRESS add Street_name Varchar(32);alter table ADDRESS add Thoroughfare varchar(5);alter table ADDRESS add Direction char(2);
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