Exercise 3: Working with REST APIs

Let’s test our understanding by attempting this challenge.

We'll cover the following

Problem

Let’s practice what we’ve learned so far. The solution to this exercise will be provided in the next lesson.

Problem

Change the restdb package (restdb.go) to support MySQL instead of PostgreSQL. Additionally, ensure that the create_db.sql and useRestdb.go files are adjusted accordingly. Subsequently, run the provided useRestdb.go code within the playground environment.

Following are the commands required to execute the useRestdb.go code once updated to support MySQL:

To start the MySQL service:

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Course Introduction

Introduction to Go

Basic Go Data Types

Composite Data Types

Reflection and Interfaces

Go Packages and Functions

Telling a UNIX System What to Do

Go Concurrency

Building Web Services

Working with TCP/IP and WebSocket

Working with REST APIs

Code Testing and Profiling

Working with gRPC

Go Generics

Conclusion

Appendix A—Go Garbage Collector

Exercise 3: Working with REST APIs

Problem