Optional
_defaultedOptional
_optimisticOptional
behaviorOptional
gcOptional
initialOptional
initialOptional
maxMaximum number of pages to store in the data of an infinite query.
Optional
metaAdditional payload to be stored on each query. Use this property to pass information that can be used in other places.
Optional
networkOptional
notifyIf set, the component will only re-render if any of the listed properties change.
When set to ['data', 'error']
, the component will only re-render when the data
or error
properties change.
When set to 'all'
, the component will re-render whenever a query is updated.
When set to a function, the function will be executed to compute the list of properties.
By default, access to properties will be tracked, and the component will only re-render when one of the tracked properties change.
Optional
persisterOptional
queryOptional
queryOptional
queryOptional
refetchIf set to a number, the query will continuously refetch at this frequency in milliseconds.
If set to a function, the function will be executed with the latest data and query to compute a frequency
Defaults to false
.
Optional
refetchIf set to true
, the query will continue to refetch while their tab/window is in the background.
Defaults to false
.
Optional
refetchIf set to true
, the query will refetch on mount if the data is stale.
If set to false
, will disable additional instances of a query to trigger background refetch.
If set to 'always'
, the query will always refetch on mount.
If set to a function, the function will be executed with the latest data and query to compute the value
Defaults to true
.
Optional
refetchIf set to true
, the query will refetch on reconnect if the data is stale.
If set to false
, the query will not refetch on reconnect.
If set to 'always'
, the query will always refetch on reconnect.
If set to a function, the function will be executed with the latest data and query to compute the value.
Defaults to the value of networkOnline
(true
)
Optional
refetchIf set to true
, the query will refetch on window focus if the data is stale.
If set to false
, the query will not refetch on window focus.
If set to 'always'
, the query will always refetch on window focus.
If set to a function, the function will be executed with the latest data and query to compute the value.
Defaults to true
.
Optional
retryIf 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.
Optional
retryOptional
retryIf set to false
, the query will not be retried on mount if it contains an error.
Defaults to true
.
Optional
selectThis option can be used to transform or select a part of the data returned by the query function.
Optional
staleThe time in milliseconds after data is considered stale.
If set to Infinity
, the data will never be considered stale.
If set to a function, the function will be executed with the query to compute a staleTime
.
Optional
structuralSet 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
.
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.