Dear Tencent Cloud user,
To provide a more efficient and convenient experience for downloading Extended Events files, Tencent Cloud plans to optimize the Extended Events file download feature for TencentDB for SQL Server. Details are as follows:
Launch Time of Optimized Feature
January 26, 2026 (Monday) (UTC+8).
Affected Extended Events
● Slow Query Log
● Blocking Event
● Deadlock Event
Feature Comparison Before and After Optimization
| feature item | Before Optimization | After Optimization |
|---|---|---|
| Policy for Extended Events File Generation and Download | ● A file is generated and available for download only when the corresponding Extended Event reaches the collection frequency and contains data. ● If the event has not reached the collection frequency, no file is generated and download is not supported. |
● A file is generated and available for download when the corresponding Extended Event reaches the collection frequency and contains data. ● If the event has not reached the collection frequency but data exists, you may click the download button to manually generate the file, which will then be available for download. |
| Display Policy for Extended Events Files in the Console | ● Files for Extended Events that reach the collection frequency and contain data are displayed in the console. ● Files for Extended Events that have not reached the collection frequency (i.e., real-time Extended Events files) are not displayed in the console. |
● Files for Extended Events that reach the collection frequency and contain data are displayed in the console. ● Files for Extended Events that have not reached the collection frequency (i.e., real-time Extended Events files) are also displayed in the console. |
Documentation
For details on the corresponding Extended Events, see the following documentation:
● Querying and Downloading Slow Query Log
● Querying and Downloading Blocking and Deadlock Events
