zkolhz
BAN USER
Questions (2)
Reputation 10
- 0of 0 votes
Answercreate a database schema for...
- zkolhz in United States
an application that tracks a bunch of users. the application has a list of races and users can sign up to run for races.
the application also keeps track of if the user has completed their race
give me queries for the following use cases:
1. all the users in the app
2. all the races that a user has signed up for
3. all the races that a user has finished racing
4. all the races that a has signed up for but not raced (meaning they signed up for a race but the race is over and they didn't run in it)
5. find the races that any two users share| Report Duplicate | Flag | PURGE
Software Engineer / Developer Database
Page:
1
Page:
1
CareerCup is the world's biggest and best source for software engineering interview preparation. See all our resources.