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doc-exports/docs/dws/umn/dws_03_0100.html
Lu, Huayi 7505fe85a9 DWS UMN 8.1.3.200 VERSION 
Reviewed-by: Kacur, Michal <michal.kacur@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2023-08-31 14:40:33 +00:00

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How Can I View SQL Execution Records in a Certain Period When Read and Write Requests Are Blocked?

You can use the top SQL feature to view SQL statements executed in a specified period. SQL statements of the current CN or all CNs can be viewed.

Top SQL allows you to view real-time and historical SQL statements.

  • For details about real-time SQL statement query, see section "Real-time TopSQL" in Data Warehouse Service Development Guide.
  • For details about how to query historical SQL statements, see section "Historical TopSQL" in Data Warehouse Service Development Guide.
Parent topic: Database Performance