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Lesson details
Key learning points
- In this lesson, we will use our SQL skills to build, interrogate, and update a database to manage swimming lessons.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
3 Questions
Q1.Which field is the primary key in this table?
Which field is the primary key in this table?

Level
Sessions
Start_Date
Q2.What are the relationships between the tables?
What are the relationships between the tables?

Many to Many
One to One
Q3.How many records would the following query find?SELECT * FROM tblCourses WHERE Start_Date = “2020-10-04”; (Image source: DB Browser for SQLite)
How many records would the following query find?SELECT * FROM tblCourses WHERE Start_Date = “2020-10-04”; (Image source: DB Browser for SQLite)

1
2
4