 discord9
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7252ceb4bb
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feat(flow): add generic delta merge for incremental aggregates (#8938)
* feat(function): add internal delta merge aggregates
Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
* test(function): cover delta merge aggregates in SQL
Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
* feat(function): add Welford delta merge aggregate
Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
---------
Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
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2026-09-01 12:27:54 +00:00 |
|
 Lei, HUANG
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73c4140938
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feat(function): expose uddsketch rank (#8929)
* feat(function): expose uddsketch rank
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* test(function): cover uddsketch rank in sqlness
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* fix(function): support legacy uddsketch rank
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
* docs(function): document uddsketch rank behavior
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
---------
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
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2026-08-25 11:31:47 +00:00 |
|
 dennis zhuang
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c6e5552f05
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test: migrate aggregation tests from duckdb, part4 (#6965)
* test: migrate aggregation tests from duckdb, part4
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: tests
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: rename tests
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: comments
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* chore: ignore zero weights test
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* chore: remove duplicated sql
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
---------
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
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2025-09-25 08:00:17 +00:00 |
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 discord9
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21044c7339
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feat: uddsketch_merge udaf (#5992)
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2025-04-27 12:43:21 +00:00 |
|
 Ruihang Xia
|
7981c06989
|
feat: implement uddsketch function to calculate percentile (#5574)
* basic impl
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
* more tests
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
* sqlness test
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
* fix clippy
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
* update with more test and logs
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
---------
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
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2025-02-20 18:59:20 +00:00 |
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