SQL Intro Demo
Sophie Engle edited this page Nov 12, 2018
·
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This demo will introduce various basic SQL concepts and statements via example. The tables we will be building in this demo are similar to:
| userid | name |
|---|---|
| 1 | Cathy |
| 2 | Alice |
| 3 | Emily |
| 4 | Billy |
| 5 | David |
| id | area | number | description | userid |
|---|---|---|---|---|
| 1 | 555 | 111-1111 | Work | 1 |
| 2 | 555 | 222-2222 | Cell | 1 |
| 3 | 555 | 333-3333 | Home | 2 |
| 4 | 555 | 444-4444 | Home | 4 |
| 5 | 555 | 555-5555 | Cell | 5 |
The exact tables will depend on which point you are at in the demo script.
SQL Intro Demo: Getting Started