Bug #121528 Wrong results with dynamic range and covering index merge intersection
Submitted: 16 Oct 7:27 Modified: 16 Oct 8:37
Reporter: Li Yunfan Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S2 (Serious)
Version:8.0.46 OS:Any
Assigned to: CPU Architecture:Any
Tags: dynamic_range, index_merge, join, wrong_results

File: Maximum allowed size is 50MB.
Description:
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If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

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[16 Oct 7:28] Li Yunfan
reproduce sql

Attachment: MySQL_Index_Merge_Repro.sql (application/octet-stream, text), 3.71 KiB.