Bug #97648 Bug in order by clause in union clause
Submitted: 14 Nov 2019 20:25 Modified: 18 Nov 2019 21:12
Reporter: Andrei Mart Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S3 (Non-critical)
Version:5.7, 8.0 OS:Any
Assigned to: CPU Architecture:Any
Tags: union sorting bug

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:

[15 Nov 2019 16:07] Andrei Mart
Data table file

Attachment: new_table.sql (application/octet-stream, text), 1.63 KiB.

[15 Nov 2019 16:08] Andrei Mart
sql strategment union, result us bug

Attachment: union_strategment.sql (application/octet-stream, text), 286 bytes.