Merge branch 'from/develop/tusooa/2758-gin-index-search' into 'develop'

Make activity search properly use GIN indexes

Closes #2758

See merge request pleroma/pleroma!3519
This commit is contained in:
Haelwenn 2021-08-28 15:54:37 +00:00
commit 018b0948de
2 changed files with 17 additions and 2 deletions

View file

@ -17,6 +17,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
## Unreleased-patch
- Mastodon API: Activity Search fallbacks on status fetching after a DB Timeout/Error
- Make activity search properly use GIN indexes
## 2.4.0 - 2021-08-xx

View file

@ -65,10 +65,17 @@ defmodule Pleroma.Activity.Search do
end
defp query_with(q, :gin, search_query, :plain) do
%{rows: [[tsc]]} =
Ecto.Adapters.SQL.query!(
Pleroma.Repo,
"select current_setting('default_text_search_config')::regconfig::oid;"
)
from([a, o] in q,
where:
fragment(
"to_tsvector(?->>'content') @@ plainto_tsquery(?)",
"to_tsvector(?::oid::regconfig, ?->>'content') @@ plainto_tsquery(?)",
^tsc,
o.data,
^search_query
)
@ -76,10 +83,17 @@ defmodule Pleroma.Activity.Search do
end
defp query_with(q, :gin, search_query, :websearch) do
%{rows: [[tsc]]} =
Ecto.Adapters.SQL.query!(
Pleroma.Repo,
"select current_setting('default_text_search_config')::regconfig::oid;"
)
from([a, o] in q,
where:
fragment(
"to_tsvector(?->>'content') @@ websearch_to_tsquery(?)",
"to_tsvector(?::oid::regconfig, ?->>'content') @@ websearch_to_tsquery(?)",
^tsc,
o.data,
^search_query
)