sinterstore #

Computes the intersection of the provided sets of unique values and stores the result in the destination key.

If the destination key already exists, it is overwritten.

[Redis documentation]

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sinterstore(destination, keys, [options], callback) #

Arguments	Type	Description
destination	string	Destination key identifier
keys	array	List of sets of unique values to intersect
options	JSON Object	Optional parameters
callback	function	Callback

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Options #

Option	Type	Description	Default
queuable	boolean	Make this request queuable or not	true

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Return Value #

Returns the MemoryStorage object to allow chaining.

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Callback Response #

Returns an integer containing the number of elements in the stored intersection.

Usage #

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// Using callbacks (NodeJS or Web Browser)
kuzzle.memoryStorage.sinterstore('destination', ['key1', 'key2', '...'], function (err, count) {
  // callback called once the action has completed
});
// Using promises (NodeJS only)
kuzzle.memoryStorage.sinterstorePromise('destination', ['key1', 'key2', '...'])
  .then(count => {
    // resolved once the action has completed
  });

Callback response:

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