mix pleroma.database set_text_search_config now runs concurrently and infinitely
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@ -5,7 +5,7 @@ Pleroma's full text search feature is powered by PostgreSQL's native [text searc
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## Setup and test the new search config
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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.
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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.
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* [a generic n-gram parser](https://github.com/huangjimmy/pg_cjk_parser) supports Simplifed/Traditional Chinese, Japanese, and Korean
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* [a Korean parser](https://github.com/i0seph/textsearch_ko) based on mecab
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@ -34,7 +34,7 @@ Check output of the query, and see if it matches your expectation.
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mix pleroma.database set_text_search_config YOUR.CONFIG
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```
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Note: index update may take a while.
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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.
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## Restart database connection
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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.
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@ -209,7 +209,9 @@ def run(["set_text_search_config", tsconfig]) do
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new.fts_content := to_tsvector(new.data->>'content');
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RETURN new;
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END
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$$ LANGUAGE plpgsql"
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$$ LANGUAGE plpgsql",
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[],
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timeout: :infinity
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)
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shell_info("Refresh RUM index")
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@ -219,7 +221,9 @@ def run(["set_text_search_config", tsconfig]) do
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Ecto.Adapters.SQL.query!(
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Pleroma.Repo,
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"CREATE INDEX objects_fts ON objects USING gin(to_tsvector('#{tsconfig}', data->>'content')); "
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"CREATE INDEX CONCURRENTLY objects_fts ON objects USING gin(to_tsvector('#{tsconfig}', data->>'content')); ",
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[],
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timeout: :infinity
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)
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end
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