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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/05/15 09:30:55 UTC
[GitHub] [incubator-doris] Gabriel39 opened a new issue, #9575: [Feature] Refactor date/datetime type
Gabriel39 opened a new issue, #9575:
URL: https://github.com/apache/incubator-doris/issues/9575
### 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.
### Description
Currently, some problems still exist in Doris date/datetime type.
1. We have different formats for date/datetime type in storage layer and execution layer and we have to do this transformation to read/write from/to storage.
2. We only support precision to second now. We need to support micro-seconds in the future
3. Timezone is not supported now which is needed for users.
I will do this job in following steps:
1. Use new format in execution layer in order to more effecient computation.
2. Add new data type DateV2/DatetimeV2/Timestamp and unify storage layer and execution layer.
3. Support timezone for DatetimeV2 and Timestamp.
### Use case
_No response_
### Related issues
_No response_
### Are you willing to submit PR?
- [X] 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] [doris] yiguolei closed issue #9575: [Feature] Refactor date/datetime type
Posted by GitBox <gi...@apache.org>.
yiguolei closed issue #9575: [Feature] Refactor date/datetime type
URL: https://github.com/apache/doris/issues/9575
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