Views in TiFlash

Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: tiflash中存在视图

| username: TiDBer_P0W0QgHw

[Test Environment for TiDB] Testing
[TiDB Version] 8.0.0
[Reproduction Path]
Using ALTER DATABASE xx SET TIFLASH REPLICA 1; to create a replica by database
After executing ALTER DATABASE xx SET TIFLASH REPLICA 0;, data is still found in information_schema.tiflash_replica;


t_zone_info is a view, and it still exists after executing ALTER DATABASE xx SET TIFLASH REPLICA 0 again
After scaling down TiFlash, it remains in Pending Offline status
[Encountered Problem: Problem Phenomenon and Impact]
[Resource Configuration]
[Attachments: Screenshots/Logs/Monitoring]

| username: DBAER | Original post link

Is there a query within a query?