ClickHouse / ClickHouse/ClickHouse
How to specify to retain a row when SummingMergeTree or ReplacingMergeTree merges data?
Open
comp-mergetree
external
question
- Dominant language
- C++
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Description
How do SummingMergeTree or ReplacingMergeTree retain the last inserted data or specify to retain a row of data when merging? Instead of retaining the first row of data.
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