org.apache.hadoop.hive.ql.optimizer.calcite.stats

Class HiveRelMdCollation

java.lang.Object

org.apache.hadoop.hive.ql.optimizer.calcite.stats.HiveRelMdCollation

public class HiveRelMdCollation
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.calcite.rel.metadata.RelMetadataProvider	SOURCE

Method Summary

Methods

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<org.apache.calcite.rel.RelCollation>	collations(HiveAggregate aggregate)
com.google.common.collect.ImmutableList<org.apache.calcite.rel.RelCollation>	collations(HiveJoin join)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SOURCE

public static final org.apache.calcite.rel.metadata.RelMetadataProvider SOURCE

Method Detail

collations

public com.google.common.collect.ImmutableList<org.apache.calcite.rel.RelCollation> collations(HiveAggregate aggregate)

collations

public com.google.common.collect.ImmutableList<org.apache.calcite.rel.RelCollation> collations(HiveJoin join)