# QueryExecuteOptions

Defined in: [packages/query-core/src/types.ts:587](https://github.com/TanStack/query/blob/main/packages/query-core/src/types.ts#L587)

## Extends

- [`WithRequired`](../type-aliases/WithRequired.md)\<[`QueryOptions`](QueryOptions.md)\<`TQueryFnData`, `TError`, `TQueryData`, `TQueryKey`, `TPageParam`\>, `"queryKey"`\>

## Type Parameters

### TQueryFnData

`TQueryFnData` = `unknown`

### TError

`TError` = [`DefaultError`](../type-aliases/DefaultError.md)

### TData

`TData` = `TQueryFnData`

### TQueryData

`TQueryData` = `TQueryFnData`

### TQueryKey

`TQueryKey` *extends* [`QueryKey`](../type-aliases/QueryKey.md) = [`QueryKey`](../type-aliases/QueryKey.md)

### TPageParam

`TPageParam` = `never`

## Properties

| Property | Type | Default value | Description |
| ------ | ------ | ------ | ------ |
| <a id="gctime"></a> `gcTime?` | `number` | `undefined` | The time in milliseconds that unused/inactive cache data remains in memory. When a query's cache becomes unused or inactive, that cache data will be garbage collected after this duration. When different garbage collection times are specified, the longest one will be used. Setting it to `Infinity` will disable garbage collection. Defaults to `5 * 60 * 1000` (5 minutes), or `Infinity` during SSR. Note: the maximum allowed time is about 24 days, imposed by `setTimeout`'s 32-bit signed integer delay — see `timeoutManager.setTimeoutProvider` for a workaround. |
| <a id="initialdata"></a> `initialData?` | `TQueryData` \| () => `TQueryData` \| `undefined` | `undefined` | If set, this value will be used as the initial data for the query cache (as long as the query hasn't been created or cached yet). If set to a function, the function will be called **once** during the shared/root query initialization, and be expected to synchronously return the initial data. Initial data is considered stale by default unless a `staleTime` has been set. `initialData` **is persisted** to the cache. |
| <a id="initialdataupdatedat"></a> `initialDataUpdatedAt?` | `number` \| () => `number` \| `undefined` | `undefined` | If set, this value will be used as the time (in milliseconds) of when the `initialData` itself was last updated. |
| <a id="initialpageparam"></a> `initialPageParam?` | `undefined` | `undefined` | - |
| <a id="maxpages"></a> `maxPages?` | `number` | `undefined` | Maximum number of pages to store in the data of an infinite query. |
| <a id="meta"></a> `meta?` | `Record`\<`string`, `unknown`\> | `undefined` | Additional payload to be stored on each query. Use this property to pass information that can be used in other places. |
| <a id="networkmode"></a> `networkMode?` | `"online"` \| `"always"` \| `"offlineFirst"` | `'online'` | Controls whether a query is allowed to run based on the current network connectivity. **See** [Network Mode](https://tanstack.com/query/latest/docs/framework/react/guides/network-mode) for more information. |
| <a id="persister"></a> `persister?` | (`queryFn`: (`context`: [`QueryFunctionContext`](../type-aliases/QueryFunctionContext.md)\<`NoInfer`\<`TQueryKey`\>, `TPageParam`\>) => `TQueryFnData` \| `Promise`\<`TQueryFnData`\>, `context`: `object`, `query`: [`Query`](../classes/Query.md)) => `TQueryFnData` \| `Promise`\<`TQueryFnData`\> | `undefined` | This option can be used to persist the result of a query to an external storage, bypassing the need to actually call the `queryFn`. Useful for persisting a query's data across e.g. server/client boundaries. |
| <a id="queryfn"></a> `queryFn?` | \| *typeof* [`skipToken`](../variables/skipToken.md) \| (`context`: [`QueryFunctionContext`](../type-aliases/QueryFunctionContext.md)\<`TQueryKey`, `TPageParam`\>) => `TQueryFnData` \| `Promise`\<`TQueryFnData`\> | `undefined` | The function that the query will use to request data. Required, unless a default query function has been set via `queryClient.setQueryDefaults` or `queryClient.setDefaultOptions`. Receives a [QueryFunctionContext](../type-aliases/QueryFunctionContext.md). Must return a promise that will either resolve data or throw an error. The data cannot be `undefined`. |
| <a id="queryhash"></a> `queryHash?` | `string` | `undefined` | The hashed form of `queryKey`, computed with `queryKeyHashFn` (or the default hashing function otherwise). Used as the actual cache key internally. |
| <a id="querykey"></a> `queryKey` | `TQueryKey` & `object` | `undefined` | The query key to use for this query. The query key will be hashed into a stable hash. See [Query Keys](https://tanstack.com/query/latest/docs/framework/react/guides/query-keys) for more information. The query will automatically update when this key changes (as long as `enabled` is not set to `false`). |
| <a id="querykeyhashfn"></a> `queryKeyHashFn?` | (`queryKey`: `TQueryKey`) => `string` | `undefined` | If specified, this function is used to hash the `queryKey` to a string. |
| <a id="retry"></a> `retry?` | \| `number` \| `false` \| `true` \| (`failureCount`: `number`, `error`: `TError`) => `boolean` | `undefined` | If `false`, failed queries will not retry by default. If `true`, failed queries will retry infinitely. If set to an integer number, e.g. 3, failed queries will retry until the failed query count meets that number. If set to a function `(failureCount, error) => boolean` failed queries will retry until the function returns false. Defaults to `3` on the client and `0` on the server. |
| <a id="retrydelay"></a> `retryDelay?` | `number` \| (`failureCount`: `number`, `error`: `TError`) => `number` | `undefined` | This function receives a `retryAttempt` integer and the actual Error and returns the delay to apply before the next attempt in milliseconds. A function like `attempt => Math.min(attempt > 1 ? 2 ** attempt * 1000 : 1000, 30 * 1000)` applies exponential backoff. A function like `attempt => attempt * 1000` applies linear backoff. Defaults to a function that applies exponential backoff, capped at 30 seconds. |
| <a id="select"></a> `select?` | (`data`: `TQueryData`) => `TData` | `undefined` | - |
| <a id="staletime"></a> `staleTime?` | \| `number` \| `"static"` \| (`query`: [`Query`](../classes/Query.md)\<`TQueryFnData`, `TError`, `TQueryData`, `TQueryKey`\>) => `number` \| `"static"` | `undefined` | The time in milliseconds after data is considered stale. If the data is fresh it will be returned from the cache. |
| <a id="structuralsharing"></a> `structuralSharing?` | `boolean` \| (`oldData`: `unknown`, `newData`: `unknown`) => `unknown` | `true` | Set this to `false` to disable structural sharing between query results. Set this to a function which accepts the old and new data and returns resolved data of the same type to implement custom structural sharing logic. |