Re: pg_filedump 9.3: checksums (and a few other fixes)

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От Alvaro Herrera
Тема Re: pg_filedump 9.3: checksums (and a few other fixes)
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Msg-id 20130717174343.GF4165@eldon.alvh.no-ip.org
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Ответ на Re: pg_filedump 9.3: checksums (and a few other fixes)  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: pg_filedump 9.3: checksums (and a few other fixes)  (Jeff Davis <pgsql@j-davis.com>)
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Tom Lane escribió:

> My feeling about this code is that the reason we print the infomask in
> hex is so you can see exactly which bits are set if you care, and that
> the rest of the line ought to be designed to interpret the bits in as
> reader-friendly a way as possible.  So I don't buy the notion that we
> should just print out a name for each bit that's set.  I'd rather
> replace individual bit names with items like LOCKED_FOR_KEY_SHARE,
> LOCKED_FOR_SHARE, etc in cases where you have to combine multiple
> bits to understand the meaning.

Okay, that's what I've been saying all along so I cannot but agree.  I
haven't reviewed Jeff's patch lately; Jeff, does Tom's suggestion need
some more new code, and if so are you open to doing this work, or shall
I?

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services



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