org.apache.hadoop.hive.ql.optimizer.optiq.reloperators
Interface HiveRel

All Superinterfaces:

Cloneable, org.eigenbase.rel.RelNode, org.eigenbase.relopt.RelOptNode

All Known Implementing Classes:

HiveAggregateRel, HiveFilterRel, HiveJoinRel, HiveLimitRel, HiveProjectRel, HiveSortRel, HiveTableScanRel

public interface HiveRel
extends org.eigenbase.rel.RelNode

Nested Class Summary

static class

HiveRel.Implementor

Field Summary

static org.eigenbase.relopt.Convention

CONVENTION Calling convention for relational operations that occur in Hive.

Method Summary

void	implement(HiveRel.Implementor implementor)

Methods inherited from interface org.eigenbase.rel.RelNode

accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, copy, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getOrCreateCorrelVariable, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, registerCorrelVariable, replaceInput, setCorrelVariable

Methods inherited from interface org.eigenbase.relopt.RelOptNode

getCluster, getDescription, getDigest, getId, getTraitSet

Field Detail

CONVENTION

static final org.eigenbase.relopt.Convention CONVENTION

Calling convention for relational operations that occur in Hive.

Method Detail

implement

void implement(HiveRel.Implementor implementor)