Create class App\Migration\MigrationYmdHis implementing Ewll\DBBundle\Migration\MigrationInterface.
Put your migration up sql code into ::up() method migrationd down sql code into ::down() method and description into ::getDescription().
ewll:db:migrate - List migrations.
--all - Migrate all.--up YmdHis - Migrate up specific one.--down YmdHis - Migrate down specific one.ewll:db:entity-cache - Create entity cache. Use it after entity creation\updation.How can I help you explore Laravel packages today?