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To: "pgsql-performance@lists.postgresql.org"
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From: =?UTF-8?Q?Lu=c3=ads_Roberto_Weck?= <luisroberto@siscobra.com.br>
Subject: Slow query on V12.
Message-ID: <eaf7b5fa-d832-ca49-2811-2d3ab21a5444@siscobra.com.br>
Date: Mon, 23 Sep 2019 15:42:05 -0300
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Hi!

Recently I've been looking for bloat in my databases and found a query 
to show which tables are more bloated and by how much.

This is the explain plan on v12.3: https://explain.depesz.com/s/8dW8C
And this is with v11: https://explain.depesz.com/s/diXY

Both databases have approx. the same size and have the same schema, but 
on v12 I the query takes much longer to run.


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    Hi!<br>
    <br>
    Recently I've been looking for bloat in my databases and found a
    query to show which tables are more bloated and by how much.<br>
    <br>
    This is the explain plan on v12.3: <a
      href="https://explain.depesz.com/s/8dW8C">https://explain.depesz.com/s/8dW8C</a><br>
    And this is with v11: <a href="https://explain.depesz.com/s/diXY">https://explain.depesz.com/s/diXY</a><br>
    <br>
    Both databases have approx. the same size and have the same schema,
    but on v12 I the query takes much longer to run.<br>
    <br>
    <br>
    <b><b></b></b>
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