| usr | varchar | Cognito username of the user who submitted the query |
| query | varchar | Full SQL text of the executed query |
| query_state | varchar | Lifecycle state of the query (for example FINISHED, FAILED, RUNNING) |
| query_plan | varchar | Internal execution plan produced by the query engine |
| query_type | varchar | Category of the query (for example SELECT, INSERT) |
| total_rows | bigint | Total number of rows read or processed during execution |
| output_rows | bigint | Number of rows returned to the caller |
| cpu_time_ms | bigint | Total CPU time consumed across all workers, in milliseconds |
| wall_time_ms | bigint | End-to-end elapsed (wall-clock) time, in milliseconds |
| queued_time_ms | bigint | Time the query spent waiting in the scheduler queue before execution started, in milliseconds |
| cumulative_memory | bigint | Peak cumulative memory allocated across all query stages, in bytes |
| analysis_time | varchar | Duration of the query analysis (planning) phase |
| execution_time | varchar | Duration of the actual execution phase |
| create_time | timestamp | Timestamp when the query was submitted to the engine |
| end_time | timestamp | Timestamp when the query completed (successfully or otherwise) |
| failure_info | varchar | Structured failure details when query_state is FAILED; NULL for successful queries |
