import {Entity} from "../../../../src/decorator/entity/Entity"; import {Column} from "../../../../src/decorator/columns/Column"; import {PrimaryGeneratedColumn} from "../../../../src/decorator/columns/PrimaryGeneratedColumn"; const transformer = { from(value: Date): number { return value.getTime(); }, to(value: number): Date { return new Date(value); } }; @Entity() export class Post { @PrimaryGeneratedColumn() id: number; @Column({type: Date, transformer}) ts: number; }