LP:806894 - SJ-Materialization picks scan-strategy which is 2x slower than SJ-Materialization lookup

Description

https://bugs.launchpad.net/maria/+bug/806894

This is not a new bug, but it has been recently switched from milestone 5.3 to 5.5, so it needs an entry in JIRA.
Fix version 5.5.23 is temporary.

Environment

None

Status

Assignee

Sergei Petrunia

Reporter

Elena Stepanova

Labels

None

Fix versions

Priority

Minor
Configure