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