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Columnar: update/delete support #4694

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jeff-davis opened this issue Feb 11, 2021 · 3 comments
Open

Columnar: update/delete support #4694

jeff-davis opened this issue Feb 11, 2021 · 3 comments
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columnar enhancement

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@jeff-davis
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@jeff-davis
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Nice use case: https://news.ycombinator.com/item?id=26375042

@jeff-davis
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And another one here: https://news.ycombinator.com/item?id=26374188

@hc3336
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hc3336 commented Jan 27, 2025

Hi, we have a need for real-time analysis and the data is constantly being modified (update and delete). Since Citus columnar supports append-only, the time and locking spent on converting the data partitions to row-based for modification and convert it back to columnar makes it unrealistic for our use case.

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@jeff-davis @hc3336