Hands-On Microservices with Rust

Creating migrations

This command creates a migrations folder, where you can store migrations using the following command:

diesel migration generate <name>

This command creates a migration called <name> and stores it in the  migrations folder. For example, if you set the name of the created migration to create_tables, you will see in the following structure in the migrations folder:

migrations/└── 2018-11-22-192300_create_tables/    ├── up.sql    └── down.sql

For every migration, the generate command creates a folder and a pair of files:

• up.sql: Statements for applying migrations
• down.sql: Statements for reverting migrations

All migrations are handwritten. Add all the necessary statements for the migrations yourself. For our example, we need the ...