[core] Support remove-record-on-delete for aggregation merge-engine#5360
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yuzelin merged 3 commits intoapache:masterfrom Mar 28, 2025
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[core] Support remove-record-on-delete for aggregation merge-engine#5360yuzelin merged 3 commits intoapache:masterfrom
yuzelin merged 3 commits intoapache:masterfrom
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Purpose
Linked issue: close #xxx
We use aggregation in special case which needs removing the record when receiving a DELETE operation.
--computed_column 'etl_create_time=now()'andfield.etl_create_time.aggregate-function = first_non_null_valuetorecord the first time when the record ingestd.
Tests
API and Format
Documentation