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分类： oracle
2020-09-21 14:57:01
【2020年8月】oracle ocp 071考试新题(-7题)cuug内部题库
choose two.
examine the description of the customers table:
name null? type
---------------------------------------------------------------
customer_id not null number(38)
customer_name not null varchar2 (100)
insert_date not null date
which two statements will do an implicit conversion?
a) select * from customers where customer_id = '0001' ;
b) select * from customers where to_char (customer_id) = '0001';
c) select * from customers where customer_id = 0001;
d) select * from customers where insert_date = '01-jan-19';
e) select * from customers where insert_date = date '2019-01-01' ;
2020年8月份oracle ocp 071考试新题(-7题)cuug内部题库，钉钉群(35277291)oracle金牌名师亲自题库解析