Bug #104125 id must be first in some index
Submitted: 27 Jun 2021 19:03 Modified: 21 Jul 2021 18:11
Reporter: Rick James Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:all OS:Any (N/A)
Assigned to: CPU Architecture:Any (N/A)
Tags: auto_increment, INDEX, primary key

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: