如何使用CDK在Postgres RDS中创建表？

import * as cdk from 'aws-cdk-lib';
import * as rds from 'aws-cdk-lib/aws-rds';

export class MyCdkStack extends cdk.Stack {
  constructor(scope: cdk.Construct, id: string, props?: cdk.StackProps) {
    super(scope, id, props);

    const database = new rds.DatabaseInstance(this, 'MyDatabase', {
      engine: rds.DatabaseInstanceEngine.postgres({ version: rds.PostgresEngineVersion.VER_12_5 }),
      instanceType: ec2.InstanceType.of(ec2.InstanceClass.BURSTABLE3, ec2.InstanceSize.SMALL),
      masterUsername: 'admin',
      masterUserPassword: cdk.SecretValue.plainText('password'),
      vpc: myVpc,
    });

    const table = database.addTable('MyTable', {
      columns: [
        { name: 'id', type: 'int', isNullable: false, isPrimaryKey: true },
        { name: 'name', type: 'varchar(255)', isNullable: false },
        // Add more columns as needed
      ],
      tableName: 'my_table',
    });
  }
}

#!/usr/bin/env node
import 'source-map-support/register';
import * as cdk from 'aws-cdk-lib';
import { MyCdkStack } from '../lib/my-cdk-stack';

const app = new cdk.App();
new MyCdkStack(app, 'MyCdkStack');

cdk deploy