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TTL scan cannot trigger sync/async load/generateRuntimeFilter #61822
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affects-7.1This bug affects the 7.1.x(LTS) versions.This bug affects the 7.1.x(LTS) versions.affects-7.5This bug affects the 7.5.x(LTS) versions.This bug affects the 7.5.x(LTS) versions.affects-8.1This bug affects the 8.1.x(LTS) versions.This bug affects the 8.1.x(LTS) versions.affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.report/customerCustomers have encountered this bug.Customers have encountered this bug.severity/moderatesig/plannerSIG: PlannerSIG: Plannertype/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.
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affects-7.1This bug affects the 7.1.x(LTS) versions.This bug affects the 7.1.x(LTS) versions.affects-7.5This bug affects the 7.5.x(LTS) versions.This bug affects the 7.5.x(LTS) versions.affects-8.1This bug affects the 8.1.x(LTS) versions.This bug affects the 8.1.x(LTS) versions.affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.report/customerCustomers have encountered this bug.Customers have encountered this bug.severity/moderatesig/plannerSIG: PlannerSIG: Plannertype/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.
Bug Report
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1. Minimal reproduce step (Required)
We previously thought that internal SQL was for system tables,and since system tables do not have statistics,we could skip the sync load.However,TTL is different because it generates SQL execution based on user tables.Therefore,we need to align its behavior with regular tables.
2. What did you expect to see? (Required)
3. What did you see instead (Required)
4. What is your TiDB version? (Required)