1.5.7. /{db}/_design/{ddoc}/_nouveau/{index}

Warning

Nouveau is an experimental feature. Future releases might change how the endpoints work and might invalidate existing indexes.

Warning

Nouveau endpoints require a running nouveau server. See Nouveau Server Installation for details.

New in version 4.0.

GET /{db}/_design/{ddoc}/_nouveau/{index}

Executes a nouveau request against the named index in the specified design document.

Parameters:

  • db – Database name

  • ddoc – Design document name

  • index – Nouveau index name

Request Headers:
Query Parameters:

  • bookmark (string) – A bookmark received from a previous search. This parameter enables paging through the results. If there are no more results after the bookmark, you get a response with an empty rows array and the same bookmark, confirming the end of the result list.

  • counts (json) – An array of names of string fields for which counts are requested. The response contains counts for each unique value of this field name among the documents that match the search query.

  • include_docs (boolean) – Include the full content of the documents in the response.

  • locale (string) – The (Java) locale used to parse numbers in range queries. Defaults to the JDK default locale if not specified. Some examples are de , us, gb.

  • limit (number) – Limit the number of the returned documents to the specified number. For a grouped search, this parameter limits the number of documents per group.

  • query (string) – Required. The Lucene query string.

  • ranges (json) – This field defines ranges for numeric search fields. The value is a JSON object where the fields names are numeric search fields, and the values of the fields are arrays of JSON objects. The objects must have a label, min and max value (of type string, number, number respectively), and optional min_inclusive and max_inclusive properties (defaulting to true if not specified). Example: {"bar":[{"label":"cheap","min":0,"max":100}]}

  • sort (json) – Specifies the sort order of the results. The default sort order is relevance. A JSON string of the form "fieldname" or "-fieldname" for descending order, where fieldname is the name of a string or double field. You can use a single string to sort by one field or an array of strings to sort by several fields in the same order as the array. Some examples are "relevance", "bar", "-foo" and ["-foo", "bar"].

  • update (boolean) – Set to false to allow the use of an out-of-date index.

Response Headers:
Response JSON Object:

  • hits (array) – Array of search hits. By default the information returned contains only the document ID and revision.

  • total_hits (number) – Number of matches for the query.

  • total_hits_relation (string) – EQUAL_TO if total_hits is exact. GREATER_THAN_OR_EQUAL_TO if not.

  • bookmark (string) – Opaque identifier to enable pagination.

Status Codes:

Note

Faceting is not supported on partitioned searches, so the following query parameters should not be used on those requests: counts and ranges.

See also

For more information about how nouveau works, see the Nouveau User Guide.

1.5.8. /{db}/_design/{ddoc}/_nouveau_info/{index}

Warning

Nouveau is an experimental feature. Future releases might change how the endpoints work and might invalidate existing indexes.

Warning

Nouveau endpoints require a running nouveau server. See Nouveau Server Installation for details.

New in version 4.0.

GET /{db}/_design/{ddoc}/_nouveau_info/{index}
Parameters:

  • db – Database name

  • ddoc – Design document name

  • index – Search index name

Status Codes:

Request:

GET /recipes/_design/cookbook/_nouveau_info/ingredients HTTP/1.1
Accept: application/json
Host: localhost:5984

Response:

HTTP/1.1 200 OK
Content-Type: application/json

{
    "name": "_design/cookbook/ingredients",
    "search_index": {
        "num_docs": 1000,
        "update_seq": 5000,
        "disk_size": 1048576
    }
}