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zrevrangebyscore

Identical to zrangebyscore, except that the sorted set is traversed in descending order.

[Redis documentation]

Arguments

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zrevrangebyscore(key, min, max, [options]);

Arguments Type Description
key
string
Sorted set key
min
string
Minimum score value
max
string
Maximum score value
options
object
Optional query arguments

options

The options arguments can contain the following option properties:

Property Type (default) Description
limit
integer[2]
An array of 2 integers, used to limit the number of returned matching elements (similar to SELECT LIMIT offset, count in SQL).
Format: [<offset>,<count>]
queuable
boolean (true)
If true, queues the request during downtime, until connected to Kuzzle again

Resolve

Resolves to the list of elements in the provided score range, in descending order.

Usage

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try {
  await kuzzle.ms.zadd('ssetfoo', [
    {member: 'foo', score: '42'},
    {member: 'bar', score: '4'},
    {member: 'baz', score: '-272.15'}
  ]);
  // Prints:
  // [ { member: 'bar', score: 4 },
  //   { member: 'baz', score: -272.15 } ]
  console.log(await kuzzle.ms.zrevrangebyscore('ssetfoo', '-inf', '(42'));
} catch (error) {
  console.error(error.message);
}