Re: eval function

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Merlin Moncure <mmoncure(at)gmail(dot)com>
Cc: Sim Zacks <sim(at)compulab(dot)co(dot)il>, PostgreSQL general <pgsql-general(at)postgresql(dot)org>
Subject: Re: eval function
Date: 2011-07-28 14:11:04
Message-ID: 7865.1311862264@sss.pgh.pa.us
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Merlin Moncure <mmoncure(at)gmail(dot)com> writes:
> Couple points:
> *) why a special case for boolean values?

That seemed weird to me too ...

> *) this should be immutable

What if the passed expression is volatile? Better to be safe.

regards, tom lane

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