public class TableScanDesc extends AbstractOperatorDesc
Modifier and Type | Field and Description |
---|---|
static String |
FILTER_EXPR_CONF_STR |
static String |
FILTER_OBJECT_CONF_STR |
static String |
FILTER_TEXT_CONF_STR |
memNeeded, opProps, opTraits, statistics, vectorMode
Constructor and Description |
---|
TableScanDesc() |
TableScanDesc(String alias,
List<VirtualColumn> vcs,
Table tblMetadata) |
TableScanDesc(String alias,
Table tblMetadata) |
TableScanDesc(Table tblMetadata) |
getMemoryNeeded, getOpProps, getStatistics, getTraits, getUserLevelStatistics, getVectorMode, setMemoryNeeded, setOpProps, setStatistics, setTraits, setVectorMode
public static final String FILTER_EXPR_CONF_STR
public static final String FILTER_TEXT_CONF_STR
public static final String FILTER_OBJECT_CONF_STR
public TableScanDesc()
public TableScanDesc(Table tblMetadata)
public TableScanDesc(String alias, List<VirtualColumn> vcs, Table tblMetadata)
public Object clone()
clone
in interface OperatorDesc
clone
in class AbstractOperatorDesc
public String getAlias()
public String getTbl()
public boolean isAcidTable()
public String getFilterExprString()
public ExprNodeGenericFuncDesc getFilterExpr()
public void setFilterExpr(ExprNodeGenericFuncDesc filterExpr)
public Serializable getFilterObject()
public void setFilterObject(Serializable filterObject)
public void setAlias(String alias)
public void setGatherStats(boolean gatherStats)
public boolean isGatherStats()
public String getTmpStatsDir()
public void setTmpStatsDir(String tmpStatsDir)
public List<VirtualColumn> getVirtualCols()
public void setVirtualCols(List<VirtualColumn> virtualCols)
public void addVirtualCols(List<VirtualColumn> virtualCols)
public boolean hasVirtualCols()
public void setStatsAggPrefix(String k)
public String getStatsAggPrefix()
public boolean isStatsReliable()
public void setStatsReliable(boolean statsReliable)
public void setRowLimit(int rowLimit)
public int getRowLimit()
public Integer getRowLimitExplain()
public void setBucketFileNameMapping(Map<String,Integer> bucketFileNameMapping)
public void setIsMetadataOnly(boolean metadata_only)
public boolean getIsMetadataOnly()
public Table getTableMetadata()
public void setTableMetadata(Table tableMetadata)
public TableSample getTableSample()
public void setTableSample(TableSample tableSample)
public String getSerializedFilterExpr()
public void setSerializedFilterExpr(String serializedFilterExpr)
public String getSerializedFilterObject()
public void setSerializedFilterObject(String serializedFilterObject)
public void setIncludedBuckets(BitSet bitset)
public BitSet getIncludedBuckets()
public String getIncludedBucketExplain()
public int getNumBuckets()
public void setNumBuckets(int numBuckets)
public boolean isNeedSkipHeaderFooters()
Copyright © 2016 The Apache Software Foundation. All rights reserved.