36 lines
956 B
PL/PgSQL
36 lines
956 B
PL/PgSQL
-- +goose Up
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-- +goose StatementBegin
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BEGIN;
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DROP INDEX IF EXISTS articles_fts_idx;
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ALTER TABLE articles DROP COLUMN IF EXISTS fts_vector;
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ALTER TABLE articles DROP COLUMN IF EXISTS author;
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ALTER TABLE articles
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ADD COLUMN fts_vector tsvector GENERATED ALWAYS AS (
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to_tsvector('german', coalesce(title, '') || ' ' || coalesce(content, ''))
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) STORED;
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CREATE INDEX articles_fts_idx ON articles USING gin(fts_vector);
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COMMIT;
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-- +goose StatementEnd
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-- +goose Down
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-- +goose StatementBegin
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BEGIN;
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ALTER TABLE articles ADD COLUMN author VARCHAR(255) DEFAULT '';
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DROP INDEX IF EXISTS articles_fts_idx;
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ALTER TABLE articles DROP COLUMN IF EXISTS fts_vector;
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ALTER TABLE articles
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ADD COLUMN fts_vector tsvector GENERATED ALWAYS AS (
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to_tsvector('german', coalesce(title, '') || ' ' || coalesce(content, '') || ' ' || coalesce(author, ''))
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) STORED;
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CREATE INDEX articles_fts_idx ON articles USING gin(fts_vector);
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COMMIT;
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-- +goose StatementEnd |