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Version: 2.7

Schema generator

To generate schema from your entity metadata, you can use SchemaGenerator helper. You will need to create simple script where you initialize MikroORM like this:

import { MikroORM, SchemaGenerator } from 'mikro-orm';

(async () => {
const orm = await MikroORM.init({
entities: [Author, Book, ...],
dbName: 'your-db-name',
// ...
const generator = new SchemaGenerator(orm.em.getDriver(), orm.getMetadata());
const dump = generator.generate();
await orm.close(true);

Then run this script via ts-node (or compile it to plain JS and use node):

$ ts-node create-schema