This commit is contained in:
Joey Hess 2024-03-08 14:32:29 -04:00
parent 01b301b902
commit eb2cd944d9
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2 changed files with 9 additions and 1 deletions

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@ -77,7 +77,7 @@ databaseIsEmpty (ContentIdentifierHandle _ b) = b
-- ContentIndentifiersKeyRemoteCidIndex speeds up queries like
-- getContentIdentifiers, but it is not used for
-- getContentIdentifierKeys. ContentIndentifiersCidRemoteKeyIndex was
-- added to speed that up.
-- addedto speed that up.
share [mkPersist sqlSettings, mkMigrate "migrateContentIdentifier"] [persistLowerCase|
ContentIdentifiers
remote UUID

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@ -78,3 +78,11 @@ Note that the use of `git cat-file` in union merge is not --buffer
streaming, so is slower than the patch parsing method that was discussed in
the previous section. So it might be possible to speed up git-annex branch
merging using patch parsing.
Note that Database.ContentIdentifier and Database.ImportFeed also update
by diffing from the old to new git-annex branch (with `git cat-file` to
read log files) so could also be sped up by being done at git-annex branch
merge time. Those are less expensive than diffing the location logs only
because the logs they diff are less often used, and the work is only
done when relevant commands are run.