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

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 and Description
class	DrillAggregateRel Aggregation implemented in Drill.
class	DrillDirectScanRel Logical RelNode representing a DirectGroupScan.
class	DrillFilterRel
class	DrillJoinRel Logical Join implemented in Drill.
class	DrillLimitRel
class	DrillProjectRel Project implemented in Drill.
class	DrillScanRel GroupScan of a Drill table.
class	DrillScreenRel
class	DrillSortRel Sort implemented in Drill.
class	DrillStoreRel
class	DrillUnionRel Union implemented in Drill.
class	DrillValuesRel Logical Values implementation in Drill.
class	DrillWindowRel
class	DrillWriterRel

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

Modifier and Type	Method and Description
void	DrillImplementor.go(DrillRel root)
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 and Description
protected DrillRel	DefaultSqlHandler.addRenamedProject(DrillRel rel, org.apache.calcite.rel.type.RelDataType validatedRowType)
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 and Description
protected DrillRel	DefaultSqlHandler.addRenamedProject(DrillRel rel, org.apache.calcite.rel.type.RelDataType validatedRowType)