Bug #115654 Changing “internal_tmp_mem_storage_engine” returns incorrect results
Submitted: 20 Jul 14:01 Modified: 22 Jul 8:05
Reporter: Liang Chenglin Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S2 (Serious)
Version:9.0.0, 8.0.38, 8.4.1 OS:Ubuntu (Ubuntu 20.04.6 LTS)
Assigned to: CPU Architecture:x86 (5.15.0-113-generic)
Tags: tmp table

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: