#62104 may cause performance regression in certain scenarios
Open
affects-8.5
severity/major
sig/transaction
type/bug
type/regression
- Dominant language
- Go
- Stars
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Description
## Bug Report
Please answer these questions before submitting your issue. Thanks!
### 1. Minimal reproduce step (Required)
run query with a plan like (Limit -> IndexLookUp)
### 2. What did you expect to see? (Required)
The actual rows returned on the index-side and table-side should not differ by much.
### 3. What did you see instead (Required)
### 4. What is your TiDB version? (Required)
release-8.5
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Assessment
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