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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/04/28 09:42:32 UTC
[GitHub] [incubator-doris] alanredsheep opened a new issue, #9296: [Bug] TIMESTAMPDIFF(unit,datetime_expr1,datetime_expr2) get wrong result
alanredsheep opened a new issue, #9296:
URL: https://github.com/apache/incubator-doris/issues/9296
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues.
### Version
0.15
### What's Wrong?
```SQL
# doris 0.15
# timestampdiff between 1981-09-11 and 2022-04-28 should be 40 years
SELECT
TIMESTAMPDIFF(YEAR,DATE('1981-09-11'),'2022-04-28') AS `date-str`,
TIMESTAMPDIFF(YEAR,'1981-09-11','2022-04-28') AS `str-str`,
TIMESTAMPDIFF(YEAR,DATE('1981-09-11'),DATE('2022-04-28')) AS `date-date`,
TIMESTAMPDIFF(YEAR,'1981-09-11',DATE('2022-04-28')) AS `str-date`
# while the result is
date-str str-str date-date str-date
41 40 41 41
# timestampdiff between 1981-04-11 and 2022-04-28 should be 41 years
SELECT
TIMESTAMPDIFF(YEAR,DATE('1981-09-11'),'2022-04-28') AS `date-str`,
TIMESTAMPDIFF(YEAR,'1981-09-11','2022-04-28') AS `str-str`,
TIMESTAMPDIFF(YEAR,DATE('1981-04-11'),DATE('2022-04-28')) AS `date-date`,
TIMESTAMPDIFF(YEAR,'1981-04-11',DATE('2022-04-28')) AS `str-date`
# while the result is
date-str str-str date-date str-date
41 40 41 41
### What You Expected?
timestampdiff between 1981-09-11 and 2022-04-28 should be 40 year
timestampdiff between 1981-04-11 and 2022-04-28 should be 41 year
This also happens when unit is MONTH or DAY.
### How to Reproduce?
_No response_
### Anything Else?
_No response_
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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[GitHub] [incubator-doris] yiguolei closed issue #9296: [Bug] TIMESTAMPDIFF(unit,datetime_expr1,datetime_expr2) get wrong result
Posted by GitBox <gi...@apache.org>.
yiguolei closed issue #9296: [Bug] TIMESTAMPDIFF(unit,datetime_expr1,datetime_expr2) get wrong result
URL: https://github.com/apache/incubator-doris/issues/9296
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[GitHub] [incubator-doris] Toms1999 commented on issue #9296: [Bug] TIMESTAMPDIFF(unit,datetime_expr1,datetime_expr2) get wrong result
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on issue #9296:
URL: https://github.com/apache/incubator-doris/issues/9296#issuecomment-1118273750
sese
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