LcsResidualColumnFilters Struct Reference

#include <LcsResidualColumnFilters.h>

List of all members.

Public Attributes
TupleDescriptor	inputKeyDesc
	tuple descriptor for key row
UnalignedAttributeAccessor	attrAccessor
	accessor corresponding to inputKeyDesc
TupleProjection	readerKeyProj
	projection from outputTupleData for the key data
bool	hasResidualFilters
	true iff there are predicates on this column
TupleProjection	lowerBoundProj
	projection of input stream for lower bound
TupleProjection	upperBoundProj
	projection of input stream for upper bound
std::vector< SharedLcsResidualFilter >	filterData
	contains individual predicate info
bool	filterDataInitialized
	True if filterData vector has been initialized.
boost::dynamic_bitset	filteringBitmap
	Values bitmap for compressed batch filtering.
TupleDataWithBuffer	readerKeyData
	TupleData used for building contains bitmap.

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Detailed Description

Definition at line 64 of file LcsResidualColumnFilters.h.

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Member Data Documentation

TupleDescriptor LcsResidualColumnFilters::inputKeyDesc

tuple descriptor for key row

Definition at line 69 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::applyFilters(), LcsColumnReader::findVal(), and LcsRowScanExecStream::prepareResidualFilters().

UnalignedAttributeAccessor LcsResidualColumnFilters::attrAccessor

accessor corresponding to inputKeyDesc

Definition at line 74 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::findVal(), and LcsRowScanExecStream::prepareResidualFilters().

TupleProjection LcsResidualColumnFilters::readerKeyProj

projection from outputTupleData for the key data

Definition at line 79 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::applyFilters(), and LcsRowScanExecStream::prepareResidualFilters().

bool LcsResidualColumnFilters::hasResidualFilters

true iff there are predicates on this column

Definition at line 84 of file LcsResidualColumnFilters.h.

Referenced by LcsRowScanExecStream::prepareResidualFilters(), and LcsColumnReader::sync().

TupleProjection LcsResidualColumnFilters::lowerBoundProj

projection of input stream for lower bound

Definition at line 89 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::applyFilters(), LcsColumnReader::findVal(), and LcsRowScanExecStream::prepareResidualFilters().

TupleProjection LcsResidualColumnFilters::upperBoundProj

projection of input stream for upper bound

Definition at line 94 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::applyFilters(), LcsColumnReader::findVal(), and LcsRowScanExecStream::prepareResidualFilters().

std::vector<SharedLcsResidualFilter> LcsResidualColumnFilters::filterData

contains individual predicate info

Definition at line 99 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::applyFilters(), LcsColumnReader::buildContainsMap(), LcsColumnReader::findBounds(), and LcsColumnReader::findVal().

bool LcsResidualColumnFilters::filterDataInitialized

True if filterData vector has been initialized.

Definition at line 104 of file LcsResidualColumnFilters.h.

boost::dynamic_bitset LcsResidualColumnFilters::filteringBitmap

Values bitmap for compressed batch filtering.

Definition at line 109 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::applyFilters(), LcsColumnReader::buildContainsMap(), and LcsColumnReader::sync().

TupleDataWithBuffer LcsResidualColumnFilters::readerKeyData

TupleData used for building contains bitmap.

Definition at line 114 of file LcsResidualColumnFilters.h.

Referenced by LcsColumnReader::buildContainsMap(), and LcsRowScanExecStream::prepareResidualFilters().

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The documentation for this struct was generated from the following file:

• /home/pub/open/dev/fennel/lucidera/colstore/LcsResidualColumnFilters.h

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