Eric Wong (Contractor, The Linux Foundation) <e@80x24.org>
Mon, 2 Apr 2018 00:04:56 +0000 (00:04 +0000)
committer
Eric Wong (Contractor, The Linux Foundation) <e@80x24.org>
Mon, 2 Apr 2018 00:05:43 +0000 (00:05 +0000)
JOIN operations on SQLite can be disasterously slow.
This reduces per-message pages with the thread overview
at the bottom of those pages from over 800ms to ~60ms.
In comparison, the v1 code took around 70-80ms using
Xapian on my machine.