englefly opened a new pull request, #10633:
URL: https://github.com/apache/doris/pull/10633
# Proposed changes
ssb100,
doris_scanner_thread_pool_thread_num=1
sql:
select count(LO_ORDERDATE)
FROM lineorder
WHERE
week(LO_ORDERDATE) = 6;
week() improved from 19 sec to 15 sec
yearweek() improved from 18 sec to 14 sec
Issue Number: close #xxx
## Problem Summary:
Describe the overview of changes.
## Checklist(Required)
1. Does it affect the original behavior: (Yes/No/I Don't know)
2. Has unit tests been added: (Yes/No/No Need)
3. Has document been added or modified: (Yes/No/No Need)
4. Does it need to update dependencies: (Yes/No)
5. Are there any changes that cannot be rolled back: (Yes/No)
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[[email protected]](mailto:[email protected]) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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