Bug #112660 Got error -1 - 'Unknown error -1' from storage engine
Submitted: 9 Oct 2023 2:21 Modified: 9 Oct 2023 8:51
Reporter: Ying FU Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: DDL Severity:S3 (Non-critical)
Version:8.1.0, 8.0.34 OS:Linux
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: