Consider a table named products with columns product_id, product_name, and category. Write a SQL query that retrieves the product names for products in the 'Electronics' category whose names ending with the letter 'c' and having third letter as 'a'. Choose the correct option for the query:A. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE '_ac%';B. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE '_a_c%';C. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE '_ _a%c';D. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE '_a%c'
Question
Consider a table named products with columns product_id, product_name, and category. Write a SQL query that retrieves the product names for products in the 'Electronics' category whose names ending with the letter 'c' and having third letter as 'a'. Choose the correct option for the query:A. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE '_ac%';B. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE 'a_c%';C. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE ' _a%c';D. SELECT product_nameFROM productsWHERE category = 'Electronics'AND product_name LIKE '_a%c'
Solution
The correct option for the query is B.
This is because in SQL, the LIKE operator is used in a WHERE clause to search for a specified pattern in a column. The "%" sign is used to define wildcards (missing letters) both before and after the pattern. Also, the "_" sign is used to define a single character wildcard.
So, the query:
SELECT product_name FROM products WHERE category = 'Electronics' AND product_name LIKE '_a_c%';
will select product names from the products table where the category is 'Electronics', the third character of the product name is 'a', and the product name ends with 'c'.
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