如何在postgresql上存储带有typeorm的json对象数组？

import { Entity, Column, PrimaryGeneratedColumn } from 'typeorm';

@Entity()
export class MyEntity {
  @PrimaryGeneratedColumn()
  id: number;

  @Column('json')
  jsonData: object[];
}

typeorm migration:generate -n CreateTable
typeorm migration:run

import { getManager } from 'typeorm';

const entityManager = getManager();
const myEntity = new MyEntity();
myEntity.jsonData = [{ name: 'John', age: 25 }, { name: 'Jane', age: 30 }];

await entityManager.save(myEntity);

import { getRepository } from 'typeorm';

const myEntityRepository = getRepository(MyEntity);
const entities = await myEntityRepository.find();

console.log(entities[0].jsonData); // 输出JSON对象数组