QueryExecutionStatistics

Gets and sets the property DataManifestLocation.

The location and file name of a data manifest file. The manifest file is saved to the Athena query results location in Amazon S3. The manifest file tracks files that the query wrote to Amazon S3. If the query fails, the manifest file also tracks files that the query intended to write. The manifest is useful for identifying orphaned files resulting from a failed query. For more information, see Working with Query Results, Output Files, and Query History in the Amazon Athena User Guide.

Gets and sets the property DataScannedInBytes.

The number of bytes in the data that was queried.

Gets and sets the property EngineExecutionTimeInMillis.

The number of milliseconds that the query took to execute.

Gets and sets the property QueryPlanningTimeInMillis.

The number of milliseconds that Athena took to plan the query processing flow. This includes the time spent retrieving table partitions from the data source. Note that because the query engine performs the query planning, query planning time is a subset of engine processing time.

Gets and sets the property QueryQueueTimeInMillis.

The number of milliseconds that the query was in your query queue waiting for resources. Note that if transient errors occur, Athena might automatically add the query back to the queue.

Gets and sets the property ResultReuseInformation.

Contains information about whether previous query results were reused for the query.

Gets and sets the property ServicePreProcessingTimeInMillis.

The number of milliseconds that Athena took to preprocess the query before submitting the query to the query engine.

Gets and sets the property ServiceProcessingTimeInMillis.

The number of milliseconds that Athena took to finalize and publish the query results after the query engine finished running the query.

Gets and sets the property TotalExecutionTimeInMillis.

The number of milliseconds that Athena took to run the query.