Bug #89650 Incorrect ordering with memory tables and long keys
Submitted: 13 Feb 2018 13:55 Modified: 14 Feb 2018 6:41
Reporter: Zsolt Parragi (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S3 (Non-critical)
Version:5.7, 8.0, 5.6.39, 5.7.21 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: