Uses of Class org.apache.druid.frame.processor.MultiColumnSelectorFactory (druid-processing 37.0.0 API)

Packages that use MultiColumnSelectorFactory

Package

Description

org.apache.druid.frame.processor

Uses of MultiColumnSelectorFactory in org.apache.druid.frame.processor

Methods in org.apache.druid.frame.processor that return MultiColumnSelectorFactory

Modifier and Type

Method

Description

MultiColumnSelectorFactory

MultiColumnSelectorFactory.withRowMemoryAndSignatureColumns()

Create a copy that includes FrameColumnSelectorFactory.FRAME_TYPE_COLUMN, FrameColumnSelectorFactory.ROW_SIGNATURE_COLUMN, and FrameColumnSelectorFactory.ROW_MEMORY_COLUMN to potentially enable direct row memory copying.