zrank

Returns the position of an element in a sorted set, with scores sorted in ascending order. The index returned is 0-based (the lowest score member has an index of 0).

[Redis documentation]


Query Syntax

HTTP

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URL: http://kuzzle:7512/ms/_zrank/<_id>/<member>
Method: GET

Other protocols

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{
  "controller": "ms",
  "action": "zrank",
  "_id": "<key>",
  "member": "<member>"
}

Arguments

  • _id: sorted set identifier
  • member: member value to search

Response

Returns the index of the found member in the sorted set, or null if the member is not found.

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{
  "requestId": "<unique request identifier>",
  "status": 200,
  "error": null,
  "controller": "ms",
  "action": "zrank",
  "collection": null,
  "index": null,
  "result": 12
}