View the exhibit and examine the structure of the SALES, CUSTOMERS, PRODUCTS and TIMES tables.
The PROD_ID column is the foreign key in the SALES tables, which references the PRODUCTS table.
Similarly, the CUST_ID and TIME_ID columns are also foreign keys in the SALES table referencing the
CUSTOMERS and TIMES tables, respectively.
Evaluate the following CREATE TABLE command:
CREATE TABLE new_sales (prod_id, cust_id, order_date DEFAULT SYSDATE)
AS
SELECT prod_id, cust_id, time_id
FROM sales;
Which statement is true regarding the above command?
A.
The NEW_SALES table would get created and all the NOT NULL constraints defined on the specified columns
would be passed to the new table.
B.
The NEW_SALES table would not get created because the DEFAULT value cannot be specified in the column
definition.
C.
The NEW_SALES table would not get created because the column names in the CREATE TABLE command
and the SELECT clause do not match.
D.
The NEW_SALES table would get created and all the FOREIGN KEY constraints defined on the specified
columns would be passed to the new table.