[MDEV-415] Back-port the code to optimize ORDER BY with small LIMIT from mysql 5.6 Created: 2012-07-27  Updated: 2012-12-10  Resolved: 2012-12-10

Status: Closed
Project: MariaDB Server
Component/s: None
Fix Version/s: 10.0.0

Type: Task Priority: Major
Reporter: Igor Babaev Assignee: Igor Babaev
Resolution: Fixed Votes: 0
Labels: None


 Description   

Within this task the patches that support a more efficient handling of
the queries with ORDER BY <order> LIMIT <n>, such that n is small enough and
no indexes are used for order, will be back-ported from 5.6. The feature were developed in WL#1393.



 Comments   
Comment by Sergei Golubchik [ 2012-09-18 ]

pushed in 10.0-base

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