On Sat, Dec 20, 2025 at 05:49:24PM -0500, Bruce Momjian wrote: > What Robert is saying in the above paragraph is even more complex --- > that we might want to use an index on the fact table for a merge join of > a stage 2 or 3 join, and then do the other joins. How would we detect > this? Could we run each join on its own and see which ones choose merge > join, and move them to stage 1?
Thinking some more, how likely would we do a merge join before applying a restrictive join? -- Bruce Momjian <[email protected]> https://momjian.us EDB https://enterprisedb.com Do not let urgent matters crowd out time for investment in the future.
