Bug #109108 mysqldump creating packets too large for restore in 5.7 and 8.0. 5.6 works
Submitted: 16 Nov 2022 9:20 Modified: 27 Nov 2022 0:57
Reporter: Doug C Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: mysqldump Command-line Client Severity:S2 (Serious)
Version:5.7 and 8.0 OS:Any
Assigned to: CPU Architecture:Any

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:

[16 Nov 2022 9:22] Doug C
mysqldump 8.0 --help

Attachment: 8.0.txt (text/plain), 23.64 KiB.