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Length

Description

This operation returns the number of items in the sorted set.

Method

Backendless.Hive(hiveName).SortedSetStore(storeKey).length();

where:

Argument                Description
hiveName Name of a hive where the operation is performed. String value.
storeKey Key name identifying a sorted-set. String value.

Return Value

The total number of elements stored in the sorted set.

Example

The example below returns the number of items in the sorted set:

Backendless.Hive("leaderboard").SortedSetStore("players").length();

where:

Argument                Description
"leaderboard"  Name of a hive where the operation is performed.
"players" Key name identifying a sorted set.

Codeless Reference

sorted_set_api_get_key_values_count

where:

Argument                Description
hive name Name of a hive where the operation is performed.
key name Key name identifying a sorted set.

Returns the total number of elements stored in the requested sorted set.

Consider the following Sorted Set storage:
sorted_set_api_example_all_blocks

The example below returns the number of items stored in the "players".
sorted_set_api_example_get_key_values_count


The output will look as shown below after the Codeless logic runs.
sorted_set_api_example_get_key_values_count._2