[ aws . lakeformation ]

get-query-statistics

Description

Retrieves statistics on the planning and execution of a query.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  get-query-statistics
--query-id <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--query-id (string)

The ID of the plan query operation.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Output

ExecutionStatistics -> (structure)

An ExecutionStatistics structure containing execution statistics.

AverageExecutionTimeMillis -> (long)

The average time the request took to be executed.

DataScannedBytes -> (long)

The amount of data that was scanned in bytes.

WorkUnitsExecutedCount -> (long)

The number of work units executed.

PlanningStatistics -> (structure)

A PlanningStatistics structure containing query planning statistics.

EstimatedDataToScanBytes -> (long)

An estimate of the data that was scanned in bytes.

PlanningTimeMillis -> (long)

The time that it took to process the request.

QueueTimeMillis -> (long)

The time the request was in queue to be processed.

WorkUnitsGeneratedCount -> (long)

The number of work units generated.

QuerySubmissionTime -> (timestamp)

The time that the query was submitted.