Method setOptions

src/queryCore/core/queryObserver.ts:139–207

(
    options?: QueryObserverOptions<
      TQueryFnData,
      TError,
      TData,
      TQueryData,
      TQueryKey
    >,
    notifyOptions?: NotifyOptions
  )

  }

  setOptions(
    options?: QueryObserverOptions<
      TQueryFnData,
      TError,
      TData,
      TQueryData,
      TQueryKey
    >,
    notifyOptions?: NotifyOptions
  ): void {
    const prevOptions = this.options
    const prevQuery = this.currentQuery

    this.options = this.client.defaultQueryObserverOptions(options)

    if (
      typeof this.options.enabled !== 'undefined' &&
      typeof this.options.enabled !== 'boolean'
    ) {
      throw new Error('Expected enabled to be a boolean')
    }

    // Keep previous query key if the user does not supply one
    if (!this.options.queryKey) {
      this.options.queryKey = prevOptions.queryKey
    }

    this.updateQuery()

    const mounted = this.hasListeners()

    // Fetch if there are subscribers
    if (
      mounted &&
      shouldFetchOptionally(
        this.currentQuery,
        prevQuery,
        this.options,
        prevOptions
      )
    ) {
      this.executeFetch()
    }

    // Update result
    this.updateResult(notifyOptions)

    // Update stale interval if needed
    if (
      mounted &&
      (this.currentQuery !== prevQuery ||
        this.options.enabled !== prevOptions.enabled ||
        this.options.staleTime !== prevOptions.staleTime)
    ) {
      this.updateStaleTimeout()
    }

    const nextRefetchInterval = this.computeRefetchInterval()