Interface FetchQueryOptions<TQueryFnData, TError, TData, TQueryKey, TPageParam>

interface FetchQueryOptions<TQueryFnData, TError, TData, TQueryKey, TPageParam> {
    _defaulted?: boolean;
    behavior?: QueryBehavior<TQueryFnData, TError, TData, TQueryKey>;
    gcTime?: number;
    initialData?: TData | InitialDataFunction<TData>;
    initialDataUpdatedAt?: number | (() => undefined | number);
    maxPages?: number;
    meta?: Record<string, unknown>;
    networkMode?: NetworkMode;
    persister?: QueryPersister<NoInfer<TQueryFnData>, NoInfer<TQueryKey>, NoInfer<TPageParam>>;
    queryFn?: typeof skipToken | QueryFunction<TQueryFnData, TQueryKey, TPageParam>;
    queryHash?: string;
    queryKey: TQueryKey & {};
    queryKeyHashFn?: QueryKeyHashFunction<TQueryKey>;
    retry?: RetryValue<TError>;
    retryDelay?: RetryDelayValue<TError>;
    staleTime?: StaleTime<TQueryFnData, TError, TData, TQueryKey>;
    structuralSharing?: boolean | ((oldData: unknown, newData: unknown) => unknown);
}

Type Parameters

Hierarchy (view full)

Properties

_defaulted? behavior? gcTime? initialData? initialDataUpdatedAt? maxPages? meta? networkMode? persister? queryFn? queryHash? queryKey queryKeyHashFn? retry? retryDelay? staleTime? structuralSharing?

Properties

Optional_defaulted

_defaulted?: boolean

Optionalbehavior

behavior?: QueryBehavior<TQueryFnData, TError, TData, TQueryKey>

OptionalgcTime

gcTime?: number

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.

OptionalinitialData

initialData?: TData | InitialDataFunction<TData>

OptionalinitialDataUpdatedAt

initialDataUpdatedAt?: number | (() => undefined | number)

OptionalmaxPages

maxPages?: number

Maximum number of pages to store in the data of an infinite query.

Optionalmeta

meta?: Record<string, unknown>

Additional payload to be stored on each query. Use this property to pass information that can be used in other places.

OptionalnetworkMode

networkMode?: NetworkMode

Optionalpersister

persister?: QueryPersister<NoInfer<TQueryFnData>, NoInfer<TQueryKey>, NoInfer<TPageParam>>

OptionalqueryFn

queryFn?: typeof skipToken | QueryFunction<TQueryFnData, TQueryKey, TPageParam>

OptionalqueryHash

queryHash?: string

queryKey

queryKey: TQueryKey & {}

OptionalqueryKeyHashFn

queryKeyHashFn?: QueryKeyHashFunction<TQueryKey>

Optionalretry

retry?: RetryValue<TError>

If false, failed queries will not retry by default. If true, failed queries will retry infinitely., failureCount: num 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.

OptionalretryDelay

retryDelay?: RetryDelayValue<TError>

OptionalstaleTime

staleTime?: StaleTime<TQueryFnData, TError, TData, TQueryKey>

The time in milliseconds after data is considered stale. If the data is fresh it will be returned from the cache.

OptionalstructuralSharing

structuralSharing?: boolean | ((oldData: unknown, newData: unknown) => unknown)

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. Defaults to true.

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