API reference > @kontsedal/olas-core > QuerySelectOptions

QuerySelectOptions type

createQuery's options with a select projection: the subscription reportsselect(data) instead of the cached value. The projection runs per subscriber; the cache keeps the raw value.

Signature:

type QuerySelectOptions<Args extends readonly unknown[], T, U> = QuerySubscriptionOptions<Args> & {
  select: (data: T) => U;
};

References: QuerySubscriptionOptions