commit: cc4f20b1307f5b308369ea20541df10e1e2a239c
parent 20084329ea4dc2f978c6451c46ed76995064b864
Author: someone <nobody@nowhere>
Date: Sun, 15 Aug 2021 13:49:12 -0400
mix pleroma.database set_text_search_config now runs concurrently and infinitely
Backport of: https://git.pleroma.social/pleroma/pleroma/-/merge_requests/3514
Diffstat:
3 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -16,6 +16,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
## 2.4.1
+### Changed
+- Make `mix pleroma.database set_text_search_config` run concurrently and indefinitely
+
### Added
- AdminAPI: Missing configuration description for StealEmojiPolicy
diff --git a/docs/configuration/howto_search_cjk.md b/docs/configuration/howto_search_cjk.md
@@ -5,7 +5,7 @@ Pleroma's full text search feature is powered by PostgreSQL's native [text searc
## Setup and test the new search config
-In most cases, you would need an extension installed to support parsing CJK text. Here are a few extension you may choose from, or you are more than welcome to share additional ones you found working for you with the rest of Pleroma community.
+In most cases, you would need an extension installed to support parsing CJK text. Here are a few extensions you may choose from, or you are more than welcome to share additional ones you found working for you with the rest of Pleroma community.
* [a generic n-gram parser](https://github.com/huangjimmy/pg_cjk_parser) supports Simplifed/Traditional Chinese, Japanese, and Korean
* [a Korean parser](https://github.com/i0seph/textsearch_ko) based on mecab
@@ -34,7 +34,7 @@ Check output of the query, and see if it matches your expectation.
mix pleroma.database set_text_search_config YOUR.CONFIG
```
-Note: index update may take a while.
+Note: index update may take a while, and it can be done while the instance is up and running, so you may restart db connection as soon as you see `Recreate index` in task output.
## Restart database connection
Since some changes above will only apply with a new database connection, you will have to restart either Pleroma or PostgreSQL process, or use `pg_terminate_backend` SQL command without restarting either.
diff --git a/lib/mix/tasks/pleroma/database.ex b/lib/mix/tasks/pleroma/database.ex
@@ -209,7 +209,9 @@ defmodule Mix.Tasks.Pleroma.Database do
new.fts_content := to_tsvector(new.data->>'content');
RETURN new;
END
- $$ LANGUAGE plpgsql"
+ $$ LANGUAGE plpgsql",
+ [],
+ timeout: :infinity
)
shell_info("Refresh RUM index")
@@ -219,7 +221,9 @@ defmodule Mix.Tasks.Pleroma.Database do
Ecto.Adapters.SQL.query!(
Pleroma.Repo,
- "CREATE INDEX objects_fts ON objects USING gin(to_tsvector('#{tsconfig}', data->>'content')); "
+ "CREATE INDEX CONCURRENTLY objects_fts ON objects USING gin(to_tsvector('#{tsconfig}', data->>'content')); ",
+ [],
+ timeout: :infinity
)
end