englefly opened a new pull request, #10586: URL: https://github.com/apache/doris/pull/10586
# Proposed changes select count(LO_ORDERDATE) FROM lineorder WHERE weekofyear(LO_ORDERDATE) = 6; before: 13 sec after: 19 sec we make a static const uint8_t array week_of_year_table in VecDateTimeValue. if the year is between [1950, 2029], we get the result from array week_of_year_table, otherwise calculate the result as before. 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... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
