- 单项选择题Which statement accomplish this? ()
A、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE = SYSDATE);
B、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE DEFAULT SYSDATE);
C、CREATE OR REPLACE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status VARCHAR2 (10), date_ordered DATE DEFAULT SYSDATE);
D、CREATE OR REPLACE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE = SYSDATE);
E、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE = SYSDATE);
F、CREATE TABLE orders ( order_id NUMBER (10), customer_id NUMBER (8), order_status NUMBER (10), date_ordered DATE DEFAULT SYSDATE);
关注下方微信公众号,在线模考后查看

- Evaluate these two
- Which two statements
- What is true about j
- Mary has a view call
- The user Sue issues
- Which SQL statement
- What are two reasons
- For which action can
- A data manipulation
- What is true regardi
- Examine the structu
- Examinethedescriptio
- You need to calculat
- Evaluate this SQL s
- Which /SQL*Plus feat
- Which three SELECT s
- Mary has a view call
- You need to perform
- Which statement desc
- Which two statements