Re: pg_amcheck contrib application

2021-03-12 Thread Tom Lane
Mark Dilger writes: > On Mar 12, 2021, at 10:36 PM, Tom Lane wrote: >> You might think about using some symmetric-but-not-zero value, >> 0x01010101 or the like. > I thought about that, but I'm not sure that it proves much more than just > using zero. Perhaps not. I haven't really looked at an

Re: pg_amcheck contrib application

2021-03-12 Thread Noah Misch
On Sat, Mar 13, 2021 at 01:36:11AM -0500, Tom Lane wrote: > Mark Dilger writes: > > On Mar 12, 2021, at 10:22 PM, Tom Lane wrote: > >> Coping with both endiannesses might be painful. > > > Not too bad if the bigint value is zero, as both the low and high 32bits > > will be zero, regardless of e

Re: pg_amcheck contrib application

2021-03-12 Thread Tom Lane
Noah Misch writes: > On Sat, Mar 13, 2021 at 01:36:11AM -0500, Tom Lane wrote: >> I don't mind updating the perl installations on prairiedog and gaur, >> but Noah might have some difficulty with his AIX flotilla, as I believe >> he's not sysadmin there. > The AIX animals have Perl v5.28.1. hover

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