LiBinfeng 6798a24a27 [Enhencement](Nereids) reduce child output rows if agg child is literal (#32188) ...

with group by:
select max(1) from t1 group by c1; -> select 1 from (select c1 from t1 group by c1);
without group by:
select max(1) from t1; -> select max(1) from (select 1 from t1 limit 1) tmp;

2024-04-10 15:26:08 +08:00

..

src

[Enhencement](Nereids) reduce child output rows if agg child is literal (#32188)

2024-04-10 15:26:08 +08:00

pom.xml

[enhancement](Nereids) refactor expression rewriter to pattern match (#32617)

2024-04-10 14:59:45 +08:00