public abstract class DrillProjectRelBase extends org.apache.calcite.rel.core.Project implements DrillRelNode
| Modifier | Constructor and Description |
|---|---|
protected |
DrillProjectRelBase(org.apache.calcite.plan.Convention convention,
org.apache.calcite.plan.RelOptCluster cluster,
org.apache.calcite.plan.RelTraitSet traits,
org.apache.calcite.rel.RelNode child,
List<? extends org.apache.calcite.rex.RexNode> exps,
org.apache.calcite.rel.type.RelDataType rowType) |
| Modifier and Type | Method and Description |
|---|---|
org.apache.calcite.plan.RelOptCost |
computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner,
org.apache.calcite.rel.metadata.RelMetadataQuery mq) |
protected List<NamedExpression> |
getProjectExpressions(DrillParseContext context) |
accept, copy, copy, copy, explainTerms, getChildExps, getFlags, getMapping, getMapping, getNamedProjects, getPartialMapping, getPermutation, getPermutation, getProjects, isBoxed, isMapping, isValidchildrenAccept, deriveRowType, estimateRowCount, getInput, getInputs, replaceInputaccept, collectVariablesSet, collectVariablesUsed, computeDigest, computeSelfCost, explain, getCluster, getCollationList, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getQuery, getRelTypeName, getRows, getRowType, getTable, getTraitSet, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, sole, toStringclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitaccept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, copy, estimateRowCount, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, replaceInputprotected DrillProjectRelBase(org.apache.calcite.plan.Convention convention,
org.apache.calcite.plan.RelOptCluster cluster,
org.apache.calcite.plan.RelTraitSet traits,
org.apache.calcite.rel.RelNode child,
List<? extends org.apache.calcite.rex.RexNode> exps,
org.apache.calcite.rel.type.RelDataType rowType)
public org.apache.calcite.plan.RelOptCost computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner,
org.apache.calcite.rel.metadata.RelMetadataQuery mq)
computeSelfCost in interface org.apache.calcite.rel.RelNodecomputeSelfCost in class org.apache.calcite.rel.core.Projectprotected List<NamedExpression> getProjectExpressions(DrillParseContext context)
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