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

Class HivePartitionPruneRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

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

public class HivePartitionPruneRule
extends org.apache.calcite.plan.RelOptRule

Field Summary

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

description, operands, relBuilderFactory

Constructor Summary

Constructors

Constructor and Description
HivePartitionPruneRule(HiveConf conf)

Method Summary

Modifier and Type	Method and Description
void	onMatch(org.apache.calcite.plan.RelOptRuleCall call)
protected void	perform(org.apache.calcite.plan.RelOptRuleCall call, org.apache.calcite.rel.core.Filter filter, HiveTableScan tScan)

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HivePartitionPruneRule

public HivePartitionPruneRule(HiveConf conf)

Method Detail

onMatch

public void onMatch(org.apache.calcite.plan.RelOptRuleCall call)

Specified by:

onMatch in class org.apache.calcite.plan.RelOptRule

perform

protected void perform(org.apache.calcite.plan.RelOptRuleCall call,
                       org.apache.calcite.rel.core.Filter filter,
                       HiveTableScan tScan)