What SQL command is used to search for a pattern in a query?

The SQL command used to search for a pattern in a query is the WHERE clause combined with the LIKE operator. When you want to filter results from a database table based on a specific pattern, you utilize this combination. The LIKE operator allows you to specify a pattern that the values in a particular column should match. For example, using a wildcard character such as '%' with LIKE can help in searching for entries that contain, start with, or end with certain characters.

In contrast, the other options serve different purposes: ORDER BY is used for sorting the result set, JOIN is meant for combining rows from two or more tables based on a related column, and INSERT INTO is used to add new records to a table. Each of these commands does not involve searching for patterns but rather focuses on data organization, retrieval, or data manipulation.