Queries
sqlite> SELECT * FROM tstest_apirequests;
1|/posts/1/|GET|12|200|2017-11-16 07:35:35.775873
2|/posts/2/|GET|11|200|2017-11-16 07:35:46.117000
3|/posts/|GET|7|200|2017-11-16 07:35:57.622038
4|/uses/|GET|2|404|2017-11-16 07:36:18.357550
5|/users/1/|DELETE|3|500|2017-11-16 07:36:38.894064
6|/users/2/|PUT|3|500|2017-11-16 07:36:47.654048
7|/users/2/|PUT|5|400|2017-11-16 07:44:49.681600
8|/posts/2/|GET|4|200|2017-11-16 07:55:19.412934
9|/users/2/|GET|2|400|2017-11-16 08:07:46.940976
Write a query that returns the total number of api_requests where the status code was 200?
sqlite> SELECT COUNT(*) FROM tstest_apirequests WHERE status_code = 200;
4
Write a query that gives the count, and average response_ms for every api_endpoint. Sorted by the average
sqlite> SELECT COUNT(api_endpoint), api_endpoint, AVG(response_ms) AS avg_response FROM tstest_apirequests GROUP BY api_endpoint ORDER BY avg_response;
1|/uses/|2.0
1|/users/1/|3.0
3|/users/2/|3.33333333333333
1|/posts/|7.0
2|/posts/2/|7.5
1|/posts/1/|12.0
Write a query that gives the total count of api_requests per hour ordered by the hour
sqlite> SELECT COUNT(*), strftime('%Y-%m-%d:%H', received) AS hour FROM tstest_apirequests GROUP BY hour ORDER BY hour;
8|2017-11-16:07
1|2017-11-16:08
Write a query that gives the total number api requests for each status code, includes the actual code and the description from the second table
sqlite> SELECT COUNT(*), ar.status_code, sc.description FROM tstest_apirequests ar LEFT JOIN tstest_statuscodes sc ON ar.status_code = sc.status_code GROUP BY ar.status_code ORDER BY ar.status_code;
4|200|Good!
2|400|Bad request
1|404|
2|500|Server error
How to run the server
# Initial setup
cd tstest
./setup.sh # hopefully there will be no errors
# then visit http://localhost:8080/fibonacci/
# If you want to run the server after you've done initial setup already, just do
./runserver.sh