Re: Column Sizes

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От
Tom Lane
Тема
Re: Column Sizes
Дата
Msg-id
27881.1068744255@sss.pgh.pa.us
Ответ на
Re: Column Sizes (Adam Ruth)
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Re: Column Sizes "Brett Maton" <brett.maton@itaccounting.co.uk>
Re: Column Sizes Adam Ruth <aruth@intercation.com>
Re: Column Sizes Tom Lane <tgl@sss.pgh.pa.us>
Adam Ruth  writes:
> ... It does seem that the large 
> object functions do split the data into 2k chunks, but it would 
> probably be a simple thing to check the source to determine if this is 
> always true.  But it could always change in a future version.

My recollection is that the large object chunk size is defined as BLCKSZ/4,
so you'd get 2K with the default 8K block size, but it could also be
4K or 8K with the other likely choices for block size.

			regards, tom lane
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