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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/06/22 07:58:26 UTC
[GitHub] [doris] BiteTheDDDDt opened a new issue, #10332: [Feature][Function] support `Order by` aggregate function combinator
BiteTheDDDDt opened a new issue, #10332:
URL: https://github.com/apache/doris/issues/10332
### 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
Sometime, we want execute aggregation by some order.
For example:
`select group_concat(k2 order by k1,k2) from test;`
`select group_concat(k2 order by k2+k1) from test;`
I think we can implement a function combinator `order_by`, then we have function `order_by_group_concat(order_by_arg_number,order_by_arg(0)...,arder_by_arg(order_by_arg_number-1),origin_arg...)`.
related: #10315 #9744 #10004
### Use case
_No response_
### Related issues
_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] [doris] yiguolei closed issue #10332: [Feature][Function] support `Order by` aggregate function combinator
Posted by GitBox <gi...@apache.org>.
yiguolei closed issue #10332: [Feature][Function] support `Order by` aggregate function combinator
URL: https://github.com/apache/doris/issues/10332
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