englefly opened a new pull request, #36354:
URL: https://github.com/apache/doris/pull/36354
## Proposed changes
Group.chosenGroupExpressionId is designed to record the group expression
which is used in physical plan.
the choose expression is set when Group.getLowestCostPlan(prop) is invoked.
this is wrong, because when we print memo, getLowestCostPlan(prop) is invoked
multiple times
chosen properties:
Issue Number: close #xxx
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