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Re: Trying to understand page structures in PG

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Jeff Janes wrote:
>> I am curious because of "while xmax is the transaction ID that
>> *removed* the row".
> 
> "marked for removal" would be more accurate.  If the row were actually
> physically removed, it would no longer have a xmax to set.

Yes, thanks for the clarification.
I was thinking "logically removed", but I realize my wording was confusing.

Yours,
Laurenz Albe

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