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? -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
