Bug #117337 Transaction Commit Allowed on Blackhole Table After read_only=1 is Enabled
Submitted: 30 Jan 12:09 Modified: 31 Jan 13:57
Reporter: Aftab Khan Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Storage Engines Severity:S2 (Serious)
Version:8.0.34-26, 8.0.41 OS:Any
Assigned to: CPU Architecture:Any
Tags: blackhole, read_only

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: