From: Matt Joiner <anacrolix@gmail.com>
Date: Tue, 19 Jan 2021 05:55:45 +0000 (+1100)
Subject: Create index on blob(last_used)
X-Git-Tag: v1.22.0~14
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=c424a2510e1fc88f8825cc9987e17f8d515463d3;p=btrtrc.git

Create index on blob(last_used)
---

diff --git a/storage/sqlite/sqlite-storage.go b/storage/sqlite/sqlite-storage.go
index 8ec4d5a6..0e1edd1b 100644
--- a/storage/sqlite/sqlite-storage.go
+++ b/storage/sqlite/sqlite-storage.go
@@ -73,6 +73,8 @@ func InitSchema(conn conn, pageSize int, triggers bool) error {
 			key text primary key,
 			value
 		);
+
+		create index if not exists blob_last_used on blob(last_used);
 		
 		-- While sqlite *seems* to be faster to get sum(length(data)) instead of 
 		-- sum(length(cast(data as blob))), it may still require a large table scan at start-up or with a