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Delete Values With Max Score


This operation retrieves and deletes items with the highest scores from the sorted set. You can specify the number of values to retrieve and delete.


Backendless.Hive( hiveName ).SortedSetStore( keyName ).getAndDeleteMaxScore( count ): Promise<items>;


Argument                Description
hiveName Name of a hive where the operation is performed. String value.
keyName Key name identifying a sorted-set. String value.
count Optional parameter, if not present, defaults to 1. Number of values to delete from the sorted set.

Return Value

An array containing deleted score-value pairs.


The example below deletes two items with the highest score from the sorted set.

await Backendless.Hive('leaderboard').SortedSetStore('players').getAndDeleteMaxScore(2)


Argument                Description
'leaderboard' Name of a hive in the system.
'players' Name of a sorted set to retrieve and delete score-value pairs from.

Codeless Reference



Argument                Description
hive name Name of a hive where the operation is performed.
key name Key name identifying a sorted set.
count Specify the number of values to delete from the sorted set.

Returns a list of the deleted score-value pairs.

Consider the following Sorted Set storage:

The example below deletes one value with the maximum score from the "players" sorted set. Considering the sorted set presented above, the value "Julia" is deleted since it has the highest score.

The sorted set will look as shown below after the Codeless logic runs.