Victor Yegorov <vyegorov@gmail.com> writes:
> 2014-10-20 21:43 GMT+03:00 Adrian Klaver <adrian.klaver@aklaver.com>:
>> With \set AUTOCOMMIT off the COMMIT ended one transaction block and
>> started another.
> I don't think `COMMIT` starts a new transaction block here,
> as I can run `VACUUM` after it, and vacuum also cannot be run inside
> transaction block.
psql knows not to issue BEGIN before a VACUUM command. It doesn't
know that about ALTER TYPE ... ADD VALUE.
regards, tom lane