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Apr 20th, 2018
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  1. SELECT tytul, ts_rank(to_tsvector('english',tekst || abstrakt || tytul), query) AS rank
  2. FROM dokument, to_tsquery('Rosyjskie | czesi') query
  3. WHERE query @@ to_tsvector('english',tekst || abstrakt || tytul)
  4. ORDER BY rank desc;
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