MySQL Bugs: #112642: Wrong results when MRR is activated

Bug #112642	Wrong results when MRR is activated
Submitted:	5 Oct 2023 18:40	Modified:	7 Oct 2023 13:08
Reporter:	Zacharias Creutznacher	Email Updates:
Status:	Verified	Impact on me:	None
Category:	MySQL Server: Optimizer	Severity:	S3 (Non-critical)
Version:	8.0	OS:	Any
Assigned to:		CPU Architecture:	Any

View
Add Comment
Files
Developer
Edit Submission
View Progress Log
Contributions

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

explain debug for all the sql statements

Attachment: explain_debug.zip (application/zip, text), 11.28 KiB.

the database...

Attachment: pm_prod.dump.zip (application/zip, text), 36.22 MiB.