Get data
Access data for a widget/dataset defined in Knowi. This supports cached query results and direct query. The query identifier or widget/dataset entityName is used to determine with data to pull. Only one is needed.
GET /api/1.0/datasets
| Parameter | Type | Comments |
|---|---|---|
| entityName | String | Name of the dataset/widget to load data. Example: Regional Sales |
| identifier | String | The query identifier to load data. Example: 78SDD2 To obtain:
|
| c9SqlFilter | String | (Optional) SQL like Filter to manipulate the data returned. See #Cloud9QL documentation for supported functions. Example: select * where salesDate > $c9_today |
| exportFormat | String | (Optional) Data format to return. Options are (json, csv). Defaults to json if blank. |
| optimized | Boolean | (Optional) If True, outputs as 'json' compressed with GZIP. Defaults to False |
| limit | integer | (Optional) Number of records to return |
| runtimeTokens | Array of JSON | (Optional) Passing runtime tokens for direct queries e.g. `$c9_fieldName1=value1`. Should be urlencoded json of tokens. Example of json:
[{"parameterName":"$c9_hitsParam$", "parameterValue":3}, {...}]
Urlencoded:
%5B%7B%22parameterName%22%3A%22%24c9_hitsParam%24%22%2C%20%22parameterValue%22%3A3%7D%5D
|
Response
| HTTP Status | Response |
|---|---|
| 200 OK | Output example:
[
{"name":"shop1","visitors":25},
{"name":"shop2","visitors":103}
]
|
| 400 BAD_REQUEST |
{ "message": <Error details>, "documentation_url": <Documentation link> }
Common error details:
|
| 401 UNAUTHORIZED |
{ "message": <Error details>, "documentation_url": <Documentation link> }
Common error details:
|
Example
curl -i -H "Authorization: Bearer HERE_IS_YOUR_BEARER" "http://localhost:9090/api/1.0/datasets?identifier=eQzNis&
runtimeTokens=%5B%7B%22parameterName%22%3A%22%24c9_hitsParam%24%22%2C%20%22parameterValue%22%3A3%7D%5D"