org.apache.hadoop.hive.ql.optimizer.calcite.rules.views

Class HiveMaterializedViewRule.HiveMaterializedViewOnlyAggregateRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelRule<C>

org.apache.calcite.rel.rules.materialize.MaterializedViewRule<C>

org.apache.calcite.rel.rules.materialize.MaterializedViewAggregateRule<org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule.Config>

org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule

org.apache.hadoop.hive.ql.optimizer.calcite.rules.views.HiveMaterializedViewRule.HiveMaterializedViewOnlyAggregateRule

Enclosing class:

HiveMaterializedViewRule

protected static class HiveMaterializedViewRule.HiveMaterializedViewOnlyAggregateRule
extends org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule

org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule.Config

Nested classes/interfaces inherited from class org.apache.calcite.rel.rules.materialize.MaterializedViewRule

org.apache.calcite.rel.rules.materialize.MaterializedViewRule.Edge, org.apache.calcite.rel.rules.materialize.MaterializedViewRule.EquivalenceClasses, org.apache.calcite.rel.rules.materialize.MaterializedViewRule.MatchModality, org.apache.calcite.rel.rules.materialize.MaterializedViewRule.NodeLineage, org.apache.calcite.rel.rules.materialize.MaterializedViewRule.ViewPartialRewriting

Nested classes/interfaces inherited from class org.apache.calcite.plan.RelRule

org.apache.calcite.plan.RelRule.Done, org.apache.calcite.plan.RelRule.MatchHandler<R extends org.apache.calcite.plan.RelOptRule>, org.apache.calcite.plan.RelRule.OperandBuilder, org.apache.calcite.plan.RelRule.OperandDetailBuilder<R extends org.apache.calcite.rel.RelNode>, org.apache.calcite.plan.RelRule.OperandTransform

Nested classes/interfaces inherited from class org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

Field Summary

Fields inherited from class org.apache.calcite.rel.rules.materialize.MaterializedViewAggregateRule

SUPPORTED_DATE_TIME_ROLLUP_UNITS

Fields inherited from class org.apache.calcite.plan.RelRule

config

Fields inherited from class org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

Constructor Summary

Constructors

Constructor and Description
HiveMaterializedViewOnlyAggregateRule(org.apache.calcite.tools.RelBuilderFactory relBuilderFactory, boolean generateUnionRewriting, org.apache.calcite.plan.hep.HepProgram unionRewritingPullProgram)

Method Summary

Modifier and Type	Method and Description
protected org.apache.calcite.sql.SqlFunction	getFloorSqlFunction(org.apache.calcite.avatica.util.TimeUnitRange flag)
org.apache.calcite.sql.SqlAggFunction	getRollup(org.apache.calcite.sql.SqlAggFunction aggregation)

Methods inherited from class org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule

onMatch

Methods inherited from class org.apache.calcite.rel.rules.materialize.MaterializedViewAggregateRule

compensateViewPartial, createUnion, generateMapping, getCeilSqlFunction, isValidPlan, pushFilterToOriginalViewPlan, rewriteQuery, rewriteView

Methods inherited from class org.apache.calcite.rel.rules.materialize.MaterializedViewRule

compensatePartial, computeCompensationPredicates, extractPossibleMapping, extractReferences, generateEquivalenceClasses, generateSwapColumnTableReferencesLineage, generateSwapTableColumnReferencesLineage, generateTableMappings, isValidRelNodePlan, matches, perform, replaceWithOriginalReferences, rewriteExpression, rewriteExpressions, shuttleReferences, shuttleReferences, shuttleReferences, splitPredicates

Methods inherited from class org.apache.calcite.plan.RelOptRule

any, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HiveMaterializedViewOnlyAggregateRule

public HiveMaterializedViewOnlyAggregateRule(org.apache.calcite.tools.RelBuilderFactory relBuilderFactory,
                                             boolean generateUnionRewriting,
                                             org.apache.calcite.plan.hep.HepProgram unionRewritingPullProgram)

Method Detail

getFloorSqlFunction

protected org.apache.calcite.sql.SqlFunction getFloorSqlFunction(org.apache.calcite.avatica.util.TimeUnitRange flag)

Overrides:

getFloorSqlFunction in class org.apache.calcite.rel.rules.materialize.MaterializedViewAggregateRule<org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule.Config>

getRollup

public org.apache.calcite.sql.SqlAggFunction getRollup(org.apache.calcite.sql.SqlAggFunction aggregation)

Overrides:

getRollup in class org.apache.calcite.rel.rules.materialize.MaterializedViewAggregateRule<org.apache.calcite.rel.rules.materialize.MaterializedViewOnlyAggregateRule.Config>