public class DataSetSingleRowJoin extends org.apache.calcite.rel.BiRel implements DataSetRel
Constructor and Description |
---|
DataSetSingleRowJoin(org.apache.calcite.plan.RelOptCluster cluster,
org.apache.calcite.plan.RelTraitSet traitSet,
org.apache.calcite.rel.RelNode leftNode,
org.apache.calcite.rel.RelNode rightNode,
boolean leftIsSingle,
org.apache.calcite.rel.type.RelDataType rowRelDataType,
org.apache.calcite.rex.RexNode joinCondition,
org.apache.calcite.rel.type.RelDataType joinRowType,
org.apache.calcite.rel.core.JoinRelType joinType,
String ruleDescription) |
Modifier and Type | Method and Description |
---|---|
org.apache.calcite.plan.RelOptCost |
computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner,
org.apache.calcite.rel.metadata.RelMetadataQuery metadata) |
org.apache.calcite.rel.RelNode |
copy(org.apache.calcite.plan.RelTraitSet traitSet,
List<org.apache.calcite.rel.RelNode> inputs) |
org.apache.calcite.rel.type.RelDataType |
deriveRowType() |
org.apache.calcite.rel.RelWriter |
explainTerms(org.apache.calcite.rel.RelWriter pw) |
String |
toString() |
DataSet<Row> |
translateToPlan(BatchTableEnvironment tableEnv)
Translates the
DataSetRel node into a DataSet operator. |
childrenAccept, getInputs, getLeft, getRight, replaceInput
accept, accept, collectVariablesSet, collectVariablesUsed, computeDigest, computeSelfCost, estimateRowCount, explain, getChildExps, getCluster, getCollationList, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getQuery, getRelTypeName, getRows, getRowType, getTable, getTraitSet, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, sole
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
estimateDataTypeSize, estimateRowSize, getExpressionString
accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, estimateRowCount, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, replaceInput
public DataSetSingleRowJoin(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode leftNode, org.apache.calcite.rel.RelNode rightNode, boolean leftIsSingle, org.apache.calcite.rel.type.RelDataType rowRelDataType, org.apache.calcite.rex.RexNode joinCondition, org.apache.calcite.rel.type.RelDataType joinRowType, org.apache.calcite.rel.core.JoinRelType joinType, String ruleDescription)
public org.apache.calcite.rel.type.RelDataType deriveRowType()
deriveRowType
in class org.apache.calcite.rel.AbstractRelNode
public org.apache.calcite.rel.RelNode copy(org.apache.calcite.plan.RelTraitSet traitSet, List<org.apache.calcite.rel.RelNode> inputs)
copy
in interface org.apache.calcite.rel.RelNode
copy
in class org.apache.calcite.rel.AbstractRelNode
public String toString()
toString
in class org.apache.calcite.rel.AbstractRelNode
public org.apache.calcite.rel.RelWriter explainTerms(org.apache.calcite.rel.RelWriter pw)
explainTerms
in class org.apache.calcite.rel.BiRel
public org.apache.calcite.plan.RelOptCost computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner, org.apache.calcite.rel.metadata.RelMetadataQuery metadata)
computeSelfCost
in interface org.apache.calcite.rel.RelNode
computeSelfCost
in class org.apache.calcite.rel.AbstractRelNode
public DataSet<Row> translateToPlan(BatchTableEnvironment tableEnv)
DataSetRel
DataSetRel
node into a DataSet
operator.
translateToPlan
in interface DataSetRel
tableEnv
- The BatchTableEnvironment
of the translated Table.Row
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