The top SQL feature lets you view SQL statements executed in a specified period (in real time and historical). SQL statements of the current CN or all CNs are available for viewing.
- For details about real-time SQL query, see "Real-Time TopSQL" in the Data Warehouse Service (DWS) Developer Guide.
- For details about real-time SQL query, see "Historical TopSQL" in the Data Warehouse Service (DWS) Developer Guide.