Re: row size limitation
От | Lamar Owen |
---|---|
Тема | Re: row size limitation |
Дата | |
Msg-id | 3A672F42.168D0271@wgcr.org обсуждение исходный текст |
Ответ на | row size limitation (Jim Hines <jhines@wdtv.com>) |
Список | pgsql-admin |
Jim Hines wrote: > > We too just got bit by the row size limit, having installed from the > rpms, 7.03. > > A news story wouldn't fit, and had to be drastically trimmed before it > was > accepted. > > Is there a way to reset this to say 32k, after the install, or is this > a compile > time option? Compile-time. Before doing this, you must dump your database, as you will have to re-initdb for the larger BLCKSIZ to work. See the file config.h.in in src/include in the source dist (although the recommended method of patching this is to run configure FIRST, then patch config.h rather than config.h.in). Search fot BLCKSIZ in this file -- note that 32768 is the absolutely LARGEST BLCKSIZ you can have. Or just wait on 7.1final, as 7.1 does away with the whole blocksize limit entirely. -- Lamar Owen WGCR Internet Radio 1 Peter 4:11
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