[python] Introduce theta_sketch aggregator function#8760
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July 20, 2026 10:26
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Purpose
This PR introduces the
theta_sketchfield aggregator for PyPaimon, aligned with the Java implementation.Tests
python -m pytest pypaimon/tests/test_field_aggregators.py::FieldThetaSketchAggTest -qpython -m pytest pypaimon/tests/test_aggregation_e2e.py -qpython -m pytest pypaimon/tests/test_aggregation_merge_function.py -qgit diff --check