试题详情

在Oracle中,表EMP包含以下列: …… NAME VARCHAR2(20) ADDR VARCHAR2(60) …… 要以NAME’s address is ADDR格式返回数据,以下SQL语句正确的是(  )。

ASELECT NAME + ‘‘‘s address is ‘ + ADDR FROM EMP

BSELECT NAME || ‘‘‘s address is ‘|| ADDR FROM EMP

CSELECT NAME + ‘\’s address is ‘+ ADDR FROM EMP

DSELECT NAME || ‘\‘s address is ‘|| ADDR FROM EMP