Question

You can compare text patterns in your statements using the keyword LIKE. Determine whether this statement is true or false.

Response:

A. True
B. False

Answer 1

The statement about using the LIKE keyword to compare text patterns in SQL is true. LIKE is used with wildcards to find matches in text fields based on specified patterns.

Step-by-step explanation:

The statement 'You can compare text patterns in your statements using the keyword LIKE' is true. The LIKE keyword is used in SQL to search for a specified pattern in a column. You can use wildcard characters with LIKE to perform pattern matching queries, such as finding all names that start with 'A' or all phone numbers that end in '8'.

For example, if you want to find all the students whose names start with 'S', your SQL query would look like:

SELECT * FROM students WHERE name LIKE 'S%';

This would return all entries where the name column starts with 'S'. Here, the '%' symbol acts as a wildcard representing zero, one, or multiple characters.