Determining table and column access based on query

From: "Thomas Rosenstein" <thomas(dot)rosenstein(at)creamfinance(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Determining table and column access based on query
Date: 2019-08-13 10:17:52
Message-ID: E8E3817F-A27F-49CF-B46E-BB396B5E2C25@creamfinance.com
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Hi,

we would like to evaluate what data a SQL query will access,
is there a possibility to ask the Planner directly which tables and
columns will be affected in the end?

Thanks
Thomas

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