What does the SQL INSERT command do?

The SQL INSERT command is utilized to add a new row to a table in a database. This command allows you to populate a table with data, specifying the values for each column in the new entry. When you use the INSERT statement, you define the target table and provide the necessary values, which creates a fresh record that didn't exist prior in that table.

This process is fundamental in databases as it enables the expansion of data, maintaining the database's ability to grow and adapt to new information. The importance of the INSERT command lies in its role in data management, allowing databases to function effectively through the addition of records.