所以我下表對我的Oracle數據庫:的Oracle SQL查詢 - 年齡
create table FilmStar (
filmStarID char(25) not null,
filmStarName char(50) not null,
birthplace char(50) not null,
yearBorn char(25) not null,
yearDied char(25),
primary key (filmStarID)
);
insert into FilmStar values ('0001','Tim Robbins','California, United States','1958',null);
insert into FilmStar values ('0005','Marlon Brando','Nebraska, United States','1924','2004');
我需要完成以下查詢:列出的唯一編號,名稱,誰是死者的所有影視明星的青睞。
我相信,我需要
select * from FilmStar where yearDied is not null
但如何找出年齡?
爲什麼你要爲MySQL標記這個MySQL? – Barmar
爲什麼'yearBorn'和'yearDied'存儲爲字符串? –