1. PHPMyAdmin

2. PHPMyAdmin is a web interface to a MySQL database

3. Choose a database

4. Create a table

5. Enter field/property/attributes for Person table
The password and username probably belong in another table – for security reasons

6. A few terms
VARCHAR – a string of characters (letters, numbers, etc.) with a length up to some limit
Length – maximum number of characters allowed in field
“not null” – you must have an entry to have a proper record
Primary key – field that uniquely identifies each record
Unique – the field value cannot be repeated for any other record

7. Result of save
SQL code for creating the table

8. Return to database level by clicking on database name

9. Start next table

10. Location table
Questions: Should the contact person be a relationship to the Person table? If Contact Person for Location is a many-to-many relationship, we might need another table.

11. Subject table
If you had the notion of a prerequisite, the Subject table would have a relationship with itself.

12. Session table

13. Relationships in phpmyadmin
Indicating that the values in the field of one table (such as Session’s LocationID) match values from another table (such as Location) is called enforcing referential integrity.
Whether one can enforce referential integrity or not in phpmyadmin depends on how it was configured.

14. PersonAttendsSession table
Might add field for registration order -- and offer prizes to the first 10 people who register.
Might add a field to designate if the person actually attended.
???

15. Adding a field

16. Adding Attended field

17. Bool turned into tinyint

18. Insert some data: select table and click Insert tab

19. Enter Location data

20. Result of inserting data – shows SQL for the insert

21. Enter Subject data

22. Entering Session data

23. Other way to enter date

24. Enter Person data

25. Enter PersonAttendsSession data

26. SQL with NULL data