Uses of Interface
org.apache.drill.exec.planner.logical.DrillRel

Packages that use DrillRel

Package	Description
org.apache.drill.exec.planner.logical
org.apache.drill.exec.planner.sql.handlers
org.apache.drill.exec.store.enumerable.plan

Uses of DrillRel in org.apache.drill.exec.planner.logical

Classes in org.apache.drill.exec.planner.logical that implement DrillRel

Modifier and Type	Class	Description
class	DrillAggregateRel	Aggregation implemented in Drill.
class	DrillAnalyzeRel	Drill logical node for "Analyze".
class	DrillDirectScanRel	Logical RelNode representing a DirectGroupScan.
class	DrillExceptRel	Minus implemented in Drill.
class	DrillFilterRel
class	DrillIntersectRel	Intersect implemented in Drill.
class	DrillJoinRel	Logical Join implemented in Drill.
class	DrillLateralJoinRel
class	DrillLimitRel
class	DrillProjectRel	Project implemented in Drill.
class	DrillScanRel	GroupScan of a Drill table.
class	DrillScreenRel
class	DrillSemiJoinRel
class	DrillSortRel	Sort implemented in Drill.
class	DrillTableModify
class	DrillUnionRel	Union implemented in Drill.
class	DrillUnnestRel
class	DrillValuesRel	Logical Values implementation in Drill.
class	DrillWindowRel
class	DrillWriterRel
class	MetadataAggRel
class	MetadataControllerRel
class	MetadataHandlerRel
class	RowKeyJoinRel

Methods in org.apache.drill.exec.planner.logical with parameters of type DrillRel

Modifier and Type	Method	Description
void	DrillImplementor.go(DrillRel root)
static LogicalOperator	DrillJoinRel.implementInput(DrillImplementor implementor, int i, int offset, org.apache.calcite.rel.RelNode input, DrillRel currentNode, List<String> parentFields)	Check to make sure that the fields of the inputs are the same as the output field names.
LogicalOperator	DrillImplementor.visitChild(DrillRel parent, int ordinal, org.apache.calcite.rel.RelNode child)

Uses of DrillRel in org.apache.drill.exec.planner.sql.handlers

Methods in org.apache.drill.exec.planner.sql.handlers that return DrillRel

Modifier and Type	Method	Description
static DrillRel	FindLimit0Visitor.addLimitOnTopOfLeafNodes(DrillRel rel)
protected DrillRel	DefaultSqlHandler.addRenamedProject(DrillRel rel, org.apache.calcite.rel.type.RelDataType validatedRowType)
protected DrillRel	AnalyzeTableHandler.convertToDrel(org.apache.calcite.rel.RelNode relNode, AbstractSchema schema, String analyzeTableName, double samplePercent)
protected DrillRel	DefaultSqlHandler.convertToDrel(org.apache.calcite.rel.RelNode relNode)	Return Drill Logical RelNode tree for a SELECT statement, when it is executed / explained directly.
protected DrillRel	DefaultSqlHandler.convertToRawDrel(org.apache.calcite.rel.RelNode relNode)	Given a relNode tree for SELECT statement, convert to Drill Logical RelNode tree.
static DrillRel	FindLimit0Visitor.getDirectScanRelIfFullySchemaed(org.apache.calcite.rel.RelNode rel)	If all field types of the given node are recognized types and honored by execution, then this method returns the tree: DrillDirectScanRel(field types).

Methods in org.apache.drill.exec.planner.sql.handlers with parameters of type DrillRel

Modifier and Type	Method	Description
static DrillRel	FindLimit0Visitor.addLimitOnTopOfLeafNodes(DrillRel rel)
protected DrillRel	DefaultSqlHandler.addRenamedProject(DrillRel rel, org.apache.calcite.rel.type.RelDataType validatedRowType)

Uses of DrillRel in org.apache.drill.exec.store.enumerable.plan

Classes in org.apache.drill.exec.store.enumerable.plan that implement DrillRel

Modifier and Type	Class	Description
class	VertexDrel	The vertex simply holds the child nodes but contains its own traits.