In this section, we are going to learn the most common SQL command. SELECT is used to retrieve data from one or more tables. It can also transform data before it is returned. However, it is a read-only operation so it does not change the underlying tables.
In this section, we are going to learn the most common SQL command. SELECT is used to retrieve data from one or more tables. It can also transform data before it is returned. However, it is a read-only operation so it does not change the underlying tables.