Gregory Stark <[EMAIL PROTECTED]> writes:
> "Tom Lane" <[EMAIL PROTECTED]> writes:
>> You understand wrong ... a tuple sitting on disk is normally read
>> directly from the shared buffer, and I don't think we want to pay for
>> copying it.

> "xlog records"

Oh, sorry, had the wrong context in mind.  I'm still not very impressed
with the idea --- a CRC check will catch many kinds of problems, whereas
this approach catches exactly one kind of problem.

                        regards, tom lane

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