Bug #99892 initialize with innodb_page_size=4096 gets "Specified key was too long" errors
Submitted: 15 Jun 2020 15:32 Modified: 21 Jan 2021 20:32
Reporter: Mark Callaghan Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Data Dictionary Severity:S3 (Non-critical)
Version:8.0.18, 8.0.20 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: