On 2019-Apr-10, Alexander Korotkov wrote:
> Alternative idea is to have MVCC-aware indexes. This approach looks
> more attractive for me. In this approach you basically need xmin,
> xmax fields in index tuples.
"We liked freezing xmin so much that we had to introduce freezing for
xmax" -- rhaas dixit. And now we want to introduce freezing for
indexes?
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Álvaro Herrera https://www.2ndQuadrant.com/
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