typeorm#CreateDateColumn TypeScript Examples

/**
   * 创建时间
   *
   *
   * ### 说明
   *
   * ```markdown
   * 1. `创建时间` 列由 MySQL 触发器自动维护，禁止在代码中手动更新。
   * ```
   */
  @CreateDateColumn({
    name: 'create_time',
    select: false,
    update: false,
    insert: false,
    comment: '创建时间',
  })
  createTime: Date

/**
 * This abstract function includes CreatedAt && UpdatedAt timestamps can attach another class as parameter
 * @param Base Class which plans to extends from AbstractBase
 */
export function EntityBaseWithDate<TBase extends Constructor>(Base: TBase) {
  abstract class AbstractBase extends Base {
    @CreateDateColumn({
      name: 'created_at',
      type: 'timestamp',
      nullable: true,
      default: () => 'CURRENT_TIMESTAMP(6)',
    })
    createdAt: Date;

    @UpdateDateColumn({
      name: 'updated_at',
      type: 'timestamp',
      default: () => 'CURRENT_TIMESTAMP(6)',
      onUpdate: 'CURRENT_TIMESTAMP(6)',
    })
    updatedAt: Date;
  }

  return AbstractBase;
}

@CreateDateColumn()
  private createdAt: Date;

@CreateDateColumn()
    created: Date;

@CreateDateColumn()
    createdAt!: Date;

@Field(() => CustomDateScalar, { nullable: true })
    @CreateDateColumn()
    @Index()
    createDate?: Date | null;

@CreateDateColumn()
	created_at: Date;

@Column()
  @CreateDateColumn({ type: "timestamp" })
  createdAt: Date;

@CreateDateColumn()
  created_at: Date;

@CreateDateColumn()
  created_at: Date;

@CreateDateColumn({ name: "created_at" })
  createdAt: Date;

@CreateDateColumn({ type: 'timestamp' })
  created_at: Date;

@CreateDateColumn({ default: () => 'CURRENT_TIMESTAMP', type: 'timestamp' })
  // tslint:disable-next-line: variable-name
  created_at: Date;

@ApiProperty()
  @CreateDateColumn({ name: 'created_at', nullable: false })
  createdAt: Date;

@CreateDateColumn({
    type: 'timestamptz',
    update: false,
  })
  createdAt: Date;

@CreateDateColumn()
  public createdAt: Date;

@CreateDateColumn()
  created_at: Date;

/**
   * User creation date (autogenerate)
   */
  @CreateDateColumn()
  created: string;

@CreateDateColumn()
  createdAt: Date;

@CreateDateColumn({ name: 'createdDate' })
    createdDate: Date;

@CreateDateColumn({ name: 'created_At' })
  createdAt: Date;

@ApiProperty({ description: 'When user was created' })
  @CreateDateColumn()
  createdAt: Date;

@CreateDateColumn({ name: 'created_At' })
  createdAt: Date;

@Index()
  @CreateDateColumn()
  createdAt: Date;

@CreateDateColumn({
    type: 'timestamp',
    name: 'create_date_time',
  })
  createDateTime: Date;

@CreateDateColumn()
  createdAt: Date

@CreateDateColumn({type: 'timestamp'})
    createdAt!: string;

@Field(() => String)
  @CreateDateColumn()
  createdAt: Date;

@CreateDateColumn({
    type: "timestamp with time zone",
    transformer: { from: (a) => a.getTime(), to: (a) => a },
  })
  createdAt: Date;