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Re: [HACKERS] Moving tablespaces

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Magnus Hagander <magnus(at)hagander(dot)net>
Cc: Andrew Dunstan <andrew(at)dunslane(dot)net>, Bruce Momjian <bruce(at)momjian(dot)us>, PostgreSQL-documentation <pgsql-docs(at)postgresql(dot)org>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Moving tablespaces
Date: 2011-12-06 15:17:13
Message-ID: 20005.1323184633@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-docspgsql-hackers
Magnus Hagander <magnus(at)hagander(dot)net> writes:
> Throwing an error seems a lot more safe in this case than just
> returning NULL. Since it's a situtation that really shouldn't happen.
> Maybe an assert, but I think a regular ereport(ERROR) would be the
> best.

Not an assert, since it's trivially user-triggerable.

			regards, tom lane

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