LiBinfeng-01 opened a new pull request, #32382:
URL: https://github.com/apache/doris/pull/32382
cherry-pick: #32286
- fix syntax problems of only one table used in leading or mistake usage of
brace example: leading(t1),leading(t1 {t2})
- fix cte used in subquery of using leading example: with cte as (select c1
from t1) select count(*) from t1 join (select /*+ leading(cte t2) */ c2 from t2
join cte on c2 = cte.c1) as alias on t1.c1 = alias.c2; which cte used in
subquery and subquery also have leading
- fix data mismatched with original plan cause of on predicate push to
nullable side example: select count(*) from t1 left join t2 on c1 > 500 and c2
> 500 can not change to select count(*) from t1 left join t2 on c2 > 500 where
c1 > 500
## Proposed changes
Issue Number: close #xxx
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