Bug #104608 Improve error message for ALTER failing because concurrent Duplicate entry.
Submitted: 12 Aug 2021 22:31 Modified: 10 Nov 2021 13:24
Reporter: Jean-François Gagné Email Updates:
Status: Verified Impact on me:
Category:MySQL Server: InnoDB storage engine Severity:S4 (Feature request)
Version:5.7.35, 8.0.26 OS:Any
Assigned to: CPU Architecture:Any

File: Maximum allowed size is 50MB.

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: