[planbuilder] Skip post-aggregate projection when there are no aliases in target scope #2333
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nicktobey
approved these changes
Feb 18, 2024
sql/memo/memo.go
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| func (m *Memo) MemoizeProject(grp, child *ExprGroup, projections []sql.Expression) *ExprGroup { | ||
| if len(projections) == 0 { | ||
| print("") |
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re: dolthub/dolt#6982
This takes the last big chunk of CPU pressure off of TPC-C execution, which is mostly disk limited now: