SDK
SDK Javascript v6.x
1

# 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);
}