MySQL Bugs: #106428: Unexpected aggregation result on lateral join

Bug #106428	Unexpected aggregation result on lateral join
Submitted:	9 Feb 2022 22:31	Modified:	10 Feb 2022 6:58
Reporter:	Leonardo Gasparini	Email Updates:
Status:	Verified	Impact on me:	None
Category:	MySQL Server: Optimizer	Severity:	S2 (Serious)
Version:	8.0.28	OS:	Any
Assigned to:		CPU Architecture:	Any
Tags:	regression

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File:	Maximum allowed size is 50MB.
Description:
Privacy:

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.

To split a large file:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

DB and data to reproduce the problem

Attachment: bug-report-db.sql (application/octet-stream, text), 4.76 KiB.

wrong query

Attachment: bug-report-query.sql (application/octet-stream, text), 415 bytes.