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hub / github.com/ClickHouse/ClickHouse / hasSamplingKey

Method hasSamplingKey

src/Storages/StorageInMemoryMetadata.cpp:603–606  ·  view source on GitHub ↗

Source from the content-addressed store, hash-verified

601}
602
603bool StorageInMemoryMetadata::hasSamplingKey() const
604{
605 return !sampling_key.column_names.empty();
606}
607
608Names StorageInMemoryMetadata::getColumnsRequiredForSampling() const
609{

Callers 4

validateMethod · 0.80
supportsSamplingMethod · 0.80
getSamplingMethod · 0.80
getTablePropertiesAndNormalizeCreateQueryMethod · 0.80

Calls 1

emptyMethod · 0.45

Tested by

no test coverage detected