Q94
What will be the output of the following MySQL statement? SELECT account_id, product_id, cust_id FROM account WHERE product_id IN (‘sav’, ‘chd’, ‘mm’);
A.
Only those values are selected whose product_id is either 'sav', 'chd', 'mm'
AnswerB.
Only those values are selected whose product_id is either 'sav''
C.
Only those values are selected whose product_id is either 'sav', 'chd'
D.
All of the mentioned
Answer: Option A
Solution
Answer: Option A
Solution:
The given SQL statement selects rows from the account table where the product_id column matches any of the specified values: 'sav', 'chd', or 'mm'. The IN operator is used to specify a list of values to match against.
Therefore, the output of the statement will be:Only those values are selected whose product_id is either 'sav', 'chd', or 'mm'. So, the correct answer is Option A: Only those values are selected whose product_id is either 'sav', 'chd', 'mm'.