This step saves the database connection credentials in an API configuration file. We do not cover the creation steps of the database itself.
Create a new MariaDB/MySQL database and set its collation to utf8mb4_general_ci
.
Make sure you fill out the database credentials in config/autoload/local.php
under $databases['default']
.
Below is the item you need to focus on:
$databases = [
'default' => [
'host' => 'localhost',
'dbname' => 'my_database',
'user' => 'my_user',
'password' => 'my_password',
'port' => 3306,
'driver' => 'pdo_mysql',
'charset' => 'utf8mb4',
'collate' => 'utf8mb4_general_ci',
],
// you can add more database connections into this array
];
my_database
,my_user
,my_password
are provided only as an example.
Create a database migration by executing the following command:
php ./vendor/bin/doctrine-migrations diff
The new migration file will be placed in src/Core/src/App/src/Migration/
.
Run the database migrations by executing the following command:
php ./vendor/bin/doctrine-migrations migrate
If you have already run the migrations, you may get the below message:
WARNING! You have x previously executed migrations in the database that are not registered migrations.
{migration list}
Are you sure you wish to continue? (y/n)
In this case, you should double-check to make sure the new migrations are ok to run.
When using an empty database, you will get this confirmation message:
WARNING! You are about to execute a migration in database "<your_database_name>" that could result in schema changes and data loss. Are you sure you wish to continue? (yes/no)
Hit Enter
to confirm the operation.
This will run all the migrations in chronological order.
Each migration will be logged in the migrations
table to prevent running the same migration more than once, which is often not desirable.
If everything ran correctly, you will get this confirmation.
[OK] Successfully migrated to version: Core\App\Migration\VersionYYYYMMDDHHMMSS
Fixtures are used to seed the database with initial values and should be executed after migrating the database.
To list all the fixtures, run:
php ./bin/doctrine fixtures:list
This will output all the fixtures in the order of execution.
To execute all fixtures, run:
php ./bin/doctrine fixtures:execute
To execute a specific fixture, run:
php ./bin/doctrine fixtures:execute --class=FixtureClassName
More details on how fixtures work can be found on dot-data-fixtures documentation