Q705
Is the following MySQL statement belongs to the "Equality condition"? SELECT product_type.name, product.name FROM product_type INNER JOIN Product ON product_type.dept=Product.dept WHERE product_type.name=’customers_accounts’;
A.
Yes
AnswerB.
No
C.
Depends
D.
None of the mentioned
Answer: Option A
Solution
Answer: Option A
Solution:
This question is asking if the given SQL statement uses an Equality condition. An Equality condition is a comparison that checks if two values are equal using the = operator.
Let's analyze the SQL statement:
```sql SELECT product_type.name, product.name FROM product_type INNER JOIN Product ON product_type.dept=Product.dept WHERE product_type.name=’customers_accounts’; ```
The statement uses the WHERE clause with the condition product_type.name=’customers_accounts’. This condition compares the value of the product_type.name column with the string 'customers_accounts'.
Therefore, the given SQL statement uses an Equality condition.
The correct answer is Option A: Yes.