MySQL Bugs: #121359: CREATE VIEW loses a HAVING-subquery alias; the view is unusable and its dump cannot be restored

Bug #121359	CREATE VIEW loses a HAVING-subquery alias; the view is unusable and its dump cannot be restored
Submitted:	23 Sep 8:42	Modified:	23 Sep 12:25
Reporter:	wei hu	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Server: Optimizer	Severity:	S2 (Serious)
Version:	8.0.46	OS:	Any
Assigned to:		CPU Architecture:	Any
Tags:	Views

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

Independent MySQL Community Server 8.0.46 reproductions on two Linux x86_64 instances. Includes scalar-subquery alias loss and nested ORDER BY alias normalization cases with replay output.

Attachment: view-orderby-alias-normalization-8.0.46.zip (application/zip, text), 5.42 KiB.