Bug #69013 Poor execution plan when ORDER BY with LIMIT X
Submitted: 19 Apr 2013 18:45 Modified: 30 May 2013 2:11
Reporter: Marcin Krzan Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S5 (Performance)
Version:5.6.10-log OS:Linux
Assigned to: Jørgen Løland 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:

[30 Apr 2013 18:20] Jørgen Thomsen
Trace of query with and without LIMIT clause

Attachment: optimizer.log (application/octet-stream, text), 132.49 KiB.