Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: tidb v5.4.3 查询不走索引
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username: Hacker_qRmrPWkN
[TiDB Usage Environment] Production Environment
[TiDB Version] v5.4.3
[Reproduction Path]
[Encountered Problem]
Data reading does not use the index; it only uses the index when force/use index is specified. This issue is reproducible.
