SDK
SDK Javascript v7.x
2

zscore #

Returns the score of an element in a sorted set.

[Redis documentation]

Arguments #

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zscore(key, member, [options]);

Arguments Type Description
key
string
Sorted set key
member
string
Member value
options
object
Optional query arguments

options #

The options arguments can contain the following option properties:

Property Type (default) Description
queuable
boolean (true)
If true, queues the request during downtime, until connected to Kuzzle again

Resolve #

Resolves to the member's score.

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: 42
  console.log(await kuzzle.ms.zscore('ssetfoo', 'foo'));
  // Prints: 4
  console.log(await kuzzle.ms.zscore('ssetfoo', 'bar'));
} catch (error) {
  console.error(error.message);
}