ListQueries

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ListQueries API fetches the list of running/waiting/cancelling queries on the graph.

ListQueries syntax

aws neptune-graph list-queries \
    --graph-identifier <graph-id> \ 
    --region <region> \
    --max-results <result_count>
    --state [all | running | waiting | cancelling]

ListQueries inputs

• graph-identifier (required)

  Type: String

  Identifier representing your graph.

• region (required)

  Type: String

  Region where the graph is present.

• max-results (required)

  Type: Integer

  The maximum number of results to be fetched by the API.

• state (optional)

  Type: String

  Supported values: all | running | waiting | cancelling

  If state parameter is not specified, the API fetches all types.

ListQueries outputs

# Sample Response
{
    "queries": [
        {
            "id": "130ab841-8b4b-46c3-afbe-af00274c7fd9",
            "queryString": "MATCH p=(n)-[*]-(m) RETURN p;",
            "waited": 0,
            "elapsed": 1686,
            "state": "RUNNING"
        }
    ]
}

The output contains a list of query objects, each containing:

• id: String - representing the unique identifier of the query.

• queryString: String - The actual query text. The queryString may be truncated if the actual query string is too long.

• waited: Integer - The time in milliseconds for which the query has waited in the waiting queue before being picked up by a worker thread.

• elapsed: Integer - The time in milliseconds representing the running time of the query.

• state: Current state of the query (running | waiting | cancelling).

The default list order is queries that are running, followed by waiting and cancelling.

ListQueries Examples

AWS CLI

aws neptune-graph list-queries \
    --graph-identifier <graph-id> \ 
    --region us-east-1 \
    --max-results 200
    --state waiting

AWSCURL

awscurl -X GET "https://<graph-id>.<endpoint>/queries?state=WAITING&maxResults=200" \
   -H "Content-Type: application/x-www-form-urlencoded" \
   --region us-east-1 \
   --service neptune-graph