Statistics cannot be generated correctly for a global index that has an expression index #54233
Labels
component/statistics
component/tablepartition
This issue is related to Table Partition of TiDB.
sig/planner
SIG: Planner
type/enhancement
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
2. What did you expect to see? (Required)
3. What did you see instead (Required)
The estRows are never changed, no matter what conditions are used to query, e.g.
explain select c+1 from t where (c+1)>0;
4. What is your TiDB version? (Required)
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