Re: Is it possible to recover the schema from the raw files?
От | Tomas J Stehlik |
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Тема | Re: Is it possible to recover the schema from the raw files? |
Дата | |
Msg-id | 003501d19e42$304910e0$90db32a0$@stehlik.co.uk обсуждение исходный текст |
Ответ на | Re: Is it possible to recover the schema from the raw files? (Karsten Hilbert <Karsten.Hilbert@gmx.net>) |
Ответы |
Re: Is it possible to recover the schema from the raw
files?
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Список | pgsql-general |
Hello Karsten, Thank you. > I believe Adrian wanted to know whether you attempted a > schema or complete dump *after* the fact, like what he > suggested a mail ago or so. > > In case the FS corruption "only" affects raw files related to > user data (as opposed to also affecting data in pg_* tables) > a schema-only dump does have a slight chance of success. > > That chance might potentially be increased by judicious use > of zero_damaged_pages and related low-level techniques the > prerequisite conditions of which people seem to have been > trying to inquire about upthread. > > > The question potentially targets someone who could tell > > whether something like this is possible. > > "possible" depends no the exact circumstances, the details of > which people have been trying to tease out. All this relevant information has already been supplied previously. Kind regards, Tomas
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