Bug #104773 Ordering by null values of group_concat is unexpected
Submitted: 31 Aug 2021 3:21 Modified: 2 Sep 2021 6:20
Reporter: river fang Email Updates:
Status: Verified Impact on me:
Category:MySQL Server: Optimizer Severity:S4 (Feature request)
Version:8.0 OS:Any
Assigned to: CPU Architecture:Any
Tags: bug, group_concat, null, order by

File: Maximum allowed size is 50MB.

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: