Bug #103478 Internal Temp Tables used under heavy load cause the system to hang
Submitted: 26 Apr 2021 8:40 Modified: 26 Apr 2021 10:51
Reporter: Yoseph Phillips Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S1 (Critical)
Version:5.7.26, 5.7.32, 5.7.33. 5.7.34 OS:Windows (10 Pro)
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: