Method populateScalar

packages/core/src/entity/EntityLoader.ts:358–386

(
    meta: EntityMetadata<Entity>,
    filtered: Entity[],
    options: Required<EntityLoaderOptions<Entity>>,
  )

  }

  private async populateScalar<Entity extends object>(
    meta: EntityMetadata<Entity>,
    filtered: Entity[],
    options: Required<EntityLoaderOptions<Entity>>,
  ) {
    const pk = Utils.getPrimaryKeyHash(meta.primaryKeys) as FilterKey<Entity>;
    const ids = Utils.unique(filtered.map(e => Utils.getPrimaryKeyValues(e, meta, true)));
    const where = this.mergePrimaryCondition<Entity>(
      ids as Entity[],
      pk,
      options,
      meta,
      this.#metadata,
      this.#driver.getPlatform(),
    );
    const { filters, convertCustomTypes, lockMode, strategy, populateWhere, connectionType, logging, fields } = options;

    await this.#em.find(meta.class, where as any, {
      filters,
      convertCustomTypes,
      lockMode,
      strategy,
      populateWhere,
      connectionType,
      logging,
      fields: fields as never[],
      populate: [],
    });
  }

  private async populatePolymorphic<Entity extends object>(
    entities: Entity[],