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Re: select (fn()).* executes function multiple times - Mailing list pgsql-bugs

From Tom Lane
Subject Re: select (fn()).* executes function multiple times
Date
Msg-id 14745.1542380271@sss.pgh.pa.us
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In response to select (fn()).* executes function multiple times  (Andrey <parihaaraka@gmail.com>)
Responses Re: select (fn()).* executes function multiple times
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That's not a bug, that's just how it works.

You can get the other way with something like

SELECT f.* FROM ..., LATERAL fn(...) f;

            regards, tom lane

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