Files
discourse/db
Guo Xiang Tan 4791d992dc PERF: Add index id DESC, baked_version ON posts.
A scheduled job runs `Post.rebake_old` with a limit of 80 which does a
look up for the latest posts that have not been baked to the latest
version. Before this commit, the query would run using the primary key's
index and does a reverse scan. However the query performance quicky
becomes bad as more and more of the latest posts have been baked to the
latest version.
2019-04-08 15:33:16 +08:00
..