Click here to navigate the course.

Drag the edges to resize the window.

In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!

Query Results

Run a query to see results.

Database Schema

Schema undefined.
Code Editor
Learn

Given a datepart and a column of date or timestamp data type, we can increment date or timestamp values by a specified interval.

For example, in SQLite, the statement

DATETIME(time1, '+3 hours', '40 minutes', '2 days');

Would return a time 3 hours, 20 minutes, and 2 days after time1.

Imagine that each dessert in our baked_goods table is inspected 2 hours, 30 minutes, and 1 day after the manufacture time. To derive the inspection date for each baked good, we can use the following query

SELECT DATETIME(manufacture_time, '+2 hours', '30 minutes', '1 day') as inspection_time FROM baked_goods;
Report a Bug
If you see a bug or any other issue with this page, please report it here.