This database is empty: it has no tables and no tabs. Each table you create gets a tab.

A mistake in a column? Click Reset lab at the top of the panel. It rebuilds the empty database, and the tasks start again.

1. Monster Market opens warehouses. Create a table warehouses. For each warehouse it keeps a whole-number id, the city as text, and the date it opened_on. Use this column order.
2. Show every row of warehouses in the Result tab.
3. Run your CREATE TABLE statement a second time. What are the last two words of the error?
4. Change the statement so that a second run does not fail. Run it. What is the last word of the NOTICE line?
5. Create a table named Shelves, with a capital S, and one text column code.
6. Look at the new tab. Does its name start with a capital S?