Bug #94645 the system variable "max_heap_table_size" boundary value may have some problems
Submitted: 14 Mar 2019 2:07 Modified: 15 Mar 2019 2:50
Reporter: JianJun Shi Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.7.23 & 8.0.13 OS:Linux
Assigned to: MySQL Verification Team 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: