Mercurial > libervia-backend
view misc/README @ 2787:298408833ec2
memory (sqlite): optimizations
indexes were missing on foreign keys for "message", "subject" and "thread" tables, seriously impacting performances.
In addition to those indexes, two indexes have been added to speed ordering by timestamp on "history", and one on "files" table.
history.rowid is not used anymore as there is an index on (profile_id, received_timestamp) which will speed up the query.
Primary keys order has been changed to use automatic index in most common cases (filtering by profile_id then namespace).
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 19 Jan 2019 22:49:32 +0100 |
| parents | 779351da2c13 |
| children | 7550ae9cfbac |
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This directory contains files related to SàT but not directly used by it. * file _jp: This is the completion file for zsh. To use it, you need to have it in a path accessible in your fpath variable, and to have completion activated. This can be done by the following commands in your .zshrc: ### .zshrc completion ### fpath=(/path/to/directory/with/_jp/ $fpath) autoload -U compinit compinit ### end of .zshrc completion ### Then, you should be able to complete a jp command line by pressing [TAB]. * org.salutatoi.SAT.service: This file is used by D-Bus to know how to launch the backend, you have to put in in D-Bus services dir (usually /usr/share/dbus-1/services)