Re: --single-transaction hack to pg_upgrade does not work

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Andrew Dunstan <andrew(at)dunslane(dot)net>, pgsql-hackers(at)postgreSQL(dot)org
Subject: Re: --single-transaction hack to pg_upgrade does not work
Date: 2012-12-01 16:07:20
Message-ID: 15015.1354378040@sss.pgh.pa.us
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Bruce Momjian <bruce(at)momjian(dot)us> writes:
> This does make me wonder why pg_restore supports --single-transaction if
> it has known failure cases (that are not documented in the pg_restore
> manual page, only in the ALTER TYPE manual page).

AFAIR, the ADD VALUE path is only taken with --binary-upgrade, which
is just about entirely undocumented anyway.

regards, tom lane

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