Uses of Class
org.apache.hadoop.hive.ql.metadata.VirtualColumn

Packages that use VirtualColumn

org.apache.hadoop.hive.ql.exec	Hive QL execution tasks, operators, functions and other handlers.
org.apache.hadoop.hive.ql.metadata
org.apache.hadoop.hive.ql.optimizer.pcr
org.apache.hadoop.hive.ql.optimizer.ppr
org.apache.hadoop.hive.ql.plan

Uses of VirtualColumn in org.apache.hadoop.hive.ql.exec

Method parameters in org.apache.hadoop.hive.ql.exec with type arguments of type VirtualColumn

static org.apache.hadoop.io.Writable[]

MapOperator.populateVirtualColumnValues(ExecMapperContext ctx, List<VirtualColumn> vcs, org.apache.hadoop.io.Writable[] vcValues, Deserializer deserializer)

Constructor parameters in org.apache.hadoop.hive.ql.exec with type arguments of type VirtualColumn

FetchOperator(FetchWork work, org.apache.hadoop.mapred.JobConf job, Operator<?> operator, List<VirtualColumn> vcCols)

Uses of VirtualColumn in org.apache.hadoop.hive.ql.metadata

Fields in org.apache.hadoop.hive.ql.metadata declared as VirtualColumn

static VirtualColumn	VirtualColumn.BLOCKOFFSET
static VirtualColumn	VirtualColumn.FILENAME
static VirtualColumn	VirtualColumn.GROUPINGID GROUPINGID is used with GROUP BY GROUPINGS SETS, ROLLUP and CUBE.
static VirtualColumn	VirtualColumn.RAWDATASIZE
static VirtualColumn	VirtualColumn.ROWOFFSET
static VirtualColumn[]	VirtualColumn.VIRTUAL_COLUMNS

Methods in org.apache.hadoop.hive.ql.metadata that return types with arguments of type VirtualColumn

static List<VirtualColumn>	VirtualColumn.getRegistry(org.apache.hadoop.conf.Configuration conf)
static List<VirtualColumn>	VirtualColumn.getStatsRegistry(org.apache.hadoop.conf.Configuration conf)

Method parameters in org.apache.hadoop.hive.ql.metadata with type arguments of type VirtualColumn

static StructObjectInspector

VirtualColumn.getVCSObjectInspector(List<VirtualColumn> vcs)

Uses of VirtualColumn in org.apache.hadoop.hive.ql.optimizer.pcr

Methods in org.apache.hadoop.hive.ql.optimizer.pcr that return types with arguments of type VirtualColumn

List<VirtualColumn>

PcrExprProcCtx.getVirtualColumns()

Method parameters in org.apache.hadoop.hive.ql.optimizer.pcr with type arguments of type VirtualColumn

static PcrExprProcFactory.NodeInfoWrapper

PcrExprProcFactory.walkExprTree(String tabAlias, ArrayList<Partition> parts, List<VirtualColumn> vcs, ExprNodeDesc pred) Remove partition conditions when necessary from the the expression tree.

Constructor parameters in org.apache.hadoop.hive.ql.optimizer.pcr with type arguments of type VirtualColumn

PcrExprProcCtx(String tabAlias, List<Partition> partList, List<VirtualColumn> vcs)

Uses of VirtualColumn in org.apache.hadoop.hive.ql.optimizer.ppr

Method parameters in org.apache.hadoop.hive.ql.optimizer.ppr with type arguments of type VirtualColumn

static Object

PartExprEvalUtils.evalExprWithPart(ExprNodeDesc expr, Partition p, List<VirtualColumn> vcs, StructObjectInspector rowObjectInspector) Evaluate expression with partition columns

Uses of VirtualColumn in org.apache.hadoop.hive.ql.plan

Methods in org.apache.hadoop.hive.ql.plan that return types with arguments of type VirtualColumn

List<VirtualColumn>

TableScanDesc.getVirtualCols()

Method parameters in org.apache.hadoop.hive.ql.plan with type arguments of type VirtualColumn

void	TableScanDesc.addVirtualCols(List<VirtualColumn> virtualCols)
void	TableScanDesc.setVirtualCols(List<VirtualColumn> virtualCols)

Constructor parameters in org.apache.hadoop.hive.ql.plan with type arguments of type VirtualColumn

TableScanDesc(String alias, List<VirtualColumn> vcs)