Quiz: Pick the Columns You Want
Test your understanding of how to select specific columns from database tables using SQL's SELECT statement. This quiz helps you practice retrieving only the columns you need, which results in clearer, faster queries. You'll strengthen your ability to control column order and syntax in your SQL outputs.
We'll cover the following...
We'll cover the following...
In the last lesson, you learned how to use SELECT to retrieve specific columns from a table instead of using * to select all columns. You also saw how to: ...