Re: Fixing pg_dump
От | Christopher Kings-Lynne |
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Тема | Re: Fixing pg_dump |
Дата | |
Msg-id | 40DB9B21.1010508@familyhealth.com.au обсуждение исходный текст |
Ответ на | Re: Fixing pg_dump (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Fixing pg_dump
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Список | pgsql-hackers |
>>I intend to make new archives created with 7.5 pg_dump have the fix, and >> restoring pre 7.5 binary dumps will have exactly the previous >>behaviour. The reason for this is that extracting the acls and owners >>to the end requires scanning the entire archive twice - not necessarily >>something we want to do (is it?) > > I might be wrong about this, but I had the idea that the entire archive > TOC gets loaded into memory, and so there'd be no noticeable penalty in > scanning it twice. Well, it probably gets scanned twice to do -c mode? But...it seems kind of hacky to scan it again for owners and privs - are you sure you want me to go that way? Chris
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