org.apache.flink.table.planner.plan.rules.logical

类 FlinkSemiAntiJoinFilterTransposeRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.flink.table.planner.plan.rules.logical.FlinkSemiAntiJoinFilterTransposeRule

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

Planner rule that pushes semi-join down in a tree past a Filter.

The intention is to trigger other rules that will convert SemiJoins.

SemiJoin(LogicalFilter(X), Y) → LogicalFilter(SemiJoin(X, Y))

另请参阅:

SemiJoinProjectTransposeRule

嵌套类概要

从类继承的嵌套类/接口 org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

字段概要

字段

限定符和类型	字段和说明
static FlinkSemiAntiJoinFilterTransposeRule	INSTANCE

从类继承的字段 org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

构造器概要

构造器

构造器和说明
FlinkSemiAntiJoinFilterTransposeRule(org.apache.calcite.tools.RelBuilderFactory relBuilderFactory) Creates a FlinkSemiAntiJoinFilterTransposeRule.

方法概要

限定符和类型	方法和说明
boolean	matches(org.apache.calcite.plan.RelOptRuleCall call)
void	onMatch(org.apache.calcite.plan.RelOptRuleCall call)

从类继承的方法 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

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final FlinkSemiAntiJoinFilterTransposeRule INSTANCE

构造器详细资料

FlinkSemiAntiJoinFilterTransposeRule

public FlinkSemiAntiJoinFilterTransposeRule(org.apache.calcite.tools.RelBuilderFactory relBuilderFactory)

Creates a FlinkSemiAntiJoinFilterTransposeRule.

方法详细资料

matches

public boolean matches(org.apache.calcite.plan.RelOptRuleCall call)

覆盖:

matches 在类中 org.apache.calcite.plan.RelOptRule

onMatch

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

指定者:

onMatch 在类中 org.apache.calcite.plan.RelOptRule