21 lines
997 B
TypeScript
21 lines
997 B
TypeScript
import { Migration } from '@mikro-orm/migrations';
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export class Migration20260405052112 extends Migration {
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override async up(): Promise<void> {
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this.addSql(`alter table "orders" alter column "order_number" type int using ("order_number"::int);`);
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this.addSql(`alter table "orders" alter column "order_number" drop default;`);
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this.addSql(`alter table "orders" add constraint "orders_order_number_unique" unique ("order_number");`);
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}
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override async down(): Promise<void> {
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this.addSql(`alter table "orders" drop constraint "orders_order_number_unique";`);
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this.addSql(`alter table "orders" alter column "order_number" type int using ("order_number"::int);`);
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this.addSql(`create sequence if not exists "orders_order_number_seq";`);
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this.addSql(`select setval('orders_order_number_seq', (select max("order_number") from "orders"));`);
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this.addSql(`alter table "orders" alter column "order_number" set default nextval('orders_order_number_seq');`);
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}
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}
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