View the Exhibit and examine the data in the PROMOTIONS table. PROMO_BEGIN_DATE
is stored in the default date format, dd-mon-rr. You need to produce a report that provides
the name, cost, and start date of all promos in the POST category that were launched
before January 1, 2000. Which SQL statement would you use?
A.
SELECT promo_name, promo_cost, promo_begin_date FROM promotions WHERE
promo_category = ‘post’ AND promo_begin_date < ’01-01-00′;
B.
SELECT promo_name, promo_cost, promo_begin_date FROM promotions WHERE
promo_cost LIKE ‘post%’ AND promo_begin_date < ’01-01-2000′;
C.
SELECT promo_name, promo_cost, promo_begin_date FROM promotions WHERE
promo_category LIKE ‘P%’ AND promo_begin_date < ‘1-JANUARY-00’;
D.
SELECT promo_name, promo_cost, promo_begin_date FROM promotions WHERE
promo_category LIKE ‘%post%’ AND promo_begin_date < ‘1-JAN-00’;
It no true :
the question say “POST” category end not “post” category, and
SQL> select to_date(’01-gennaio-00′) from dual;
TO_DATE(‘
———
01-GEN-00
so C is OK