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21 <h1 id="release_note">Release Notes</h1>
23 <h2 id="migration">Migration to Version 1.2</h2>
24 <p>The following command would upgrade the older version of pg_bigm to 1.2.</p>
26 ALTER EXTENSION pg_bigm UPDATE TO '1.2';
29 <h2 id="release_note_2020-02-28">Version 1.2 (released on 2020-02-28)</h2>
31 <li><p>Fix compiler warning caused when built with PostgreSQL 12 or later (Torikoshi Atsushi, Fujii Masao)</p></li>
34 <h2 id="release_note_2019-10-03">Version 1.2 (released on 2019-10-03)</h2>
36 <li><p>Make pg_bigm 1.2 support PostgreSQL 12 or later (Fujii Masao)</p></li>
39 <h2 id="release_note_2016-10-11">Version 1.2 (released on 2016-10-11)</h2>
41 <li><p>Make pg_bigm available for parallel queries that was introduced in PostgreSQL 9.6 (Fujii Masao)</p></li>
43 <p>Support <a href="http://www.postgresql.org/docs/current/static/gin-extensibility.html">triConsistent</a> method that was introduced in PostgreSQL 9.4, for better performance (Fujii Masao)</p>
44 <p>In 9.4 or later, the triConsistent method makes the full-text search using pg_bigm much faster especially when a long search phrase is used.</p>
46 <li><p>Improve performance of <a href="pg_bigm_en-1-2.html#similarity_search">similarity search</a> (Fujii Masao)</p></li>
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