Uses of Package
org.apache.druid.segment.projections
Packages that use org.apache.druid.segment.projections
Package
Description
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Classes in org.apache.druid.segment.projections used by org.apache.druid.data.input.impl
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Classes in org.apache.druid.segment.projections used by org.apache.druid.segmentClassDescriptionRepresents a projection of some base table available to use to build a
CursorHolderby aCursorFactory. -
Classes in org.apache.druid.segment.projections used by org.apache.druid.segment.fileClassDescriptionV10 Segment format projection metadata, containing projection row counts and schema information
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Classes in org.apache.druid.segment.projections used by org.apache.druid.segment.incrementalClassDescriptionRepresents a projection of some base table available to use to build a
CursorHolderby aCursorFactory. -
Classes in org.apache.druid.segment.projections used by org.apache.druid.segment.projectionsClassDescriptionDruid table schema expressed as a
ProjectionSchema, this can be thought of as the super-projection that all other projections of the table are built from.TransformedCursorBuildSpecto run against a projection and remapping ofV10 Segment format projection metadata, containing projection row counts and schema informationReturns true if column is defined inAggregateProjectionSpec.getGroupingColumns()OR if the column does not exist in the base table.Internal JSON representation of the contents of a projection for a segmentProjectionMetadatato embed within segment files.Represents a projection of some base table available to use to build aCursorHolderby aCursorFactory.