Re: [PATCH] Add get_bytes() and set_bytes() functions
От | Aleksander Alekseev |
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Тема | Re: [PATCH] Add get_bytes() and set_bytes() functions |
Дата | |
Msg-id | CAJ7c6TNVbeNsxbbj1QJTcjdkHRmJUBfF=iv_dOMDAGxoKY9CyQ@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: [PATCH] Add get_bytes() and set_bytes() functions ("Joel Jacobson" <joel@compiler.org>) |
Ответы |
Re: [PATCH] Add get_bytes() and set_bytes() functions
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Список | pgsql-hackers |
Hi, > +1 > > I wanted this myself many times. > > I wonder if get_bytes() and set_bytes() will behave differently > on little-endian vs big-endian systems? > > If so, then I think it would be nice to enforce a consistent byte order > (e.g., big-endian), to ensure consistent behavior across platforms. No, the returned value will not depend on the CPU endiness. Current implementation uses big-endian / network order which in my humble opinion is what most users would expect. I believe we also need reverse(bytea) and repeat(bytea, integer) functions e.g. for those who want little-endian. However I want to propose them separately when we are done with this patch. -- Best regards, Aleksander Alekseev
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