Uses of Interface
org.apache.drill.exec.physical.base.GroupScan

Packages that use GroupScan

Package	Description
org.apache.drill.exec.physical.base
org.apache.drill.exec.planner.fragment
org.apache.drill.exec.planner.fragment.contrib
org.apache.drill.exec.planner.logical
org.apache.drill.exec.planner.physical
org.apache.drill.exec.store.dfs.easy
org.apache.drill.exec.store.direct
org.apache.drill.exec.store.ischema
org.apache.drill.exec.store.mock	Defines a mock data source which generates dummy test data for use in testing.
org.apache.drill.exec.store.parquet
org.apache.drill.exec.store.sys

Uses of GroupScan in org.apache.drill.exec.physical.base

Subinterfaces of GroupScan in org.apache.drill.exec.physical.base

Modifier and Type	Interface and Description
interface	FileGroupScan

Classes in org.apache.drill.exec.physical.base that implement GroupScan

Modifier and Type	Class and Description
class	AbstractFileGroupScan
class	AbstractGroupScan

Methods in org.apache.drill.exec.physical.base that return GroupScan

Modifier and Type	Method and Description
GroupScan	GroupScan.applyLimit(long maxRecords) Apply rowcount based prune for "LIMIT n" query.
GroupScan	AbstractGroupScan.applyLimit(long maxRecords) By default, return null to indicate rowcount based prune is not supported.
GroupScan	GroupScan.clone(List<SchemaPath> columns) Returns a clone of GroupScan instance, except that the new GroupScan will use the provided list of columns .
GroupScan	AbstractGroupScan.clone(List<SchemaPath> columns)

Methods in org.apache.drill.exec.physical.base with parameters of type GroupScan

Modifier and Type	Method and Description
RETURN	PhysicalVisitor.visitGroupScan(GroupScan groupScan, EXTRA value)
T	AbstractPhysicalVisitor.visitGroupScan(GroupScan groupScan, X value)

Uses of GroupScan in org.apache.drill.exec.planner.fragment

Methods in org.apache.drill.exec.planner.fragment with parameters of type GroupScan

Modifier and Type	Method and Description
PhysicalOperator	Materializer.visitGroupScan(GroupScan groupScan, Materializer.IndexedFragmentNode iNode)
Void	StatsCollector.visitGroupScan(GroupScan groupScan, Wrapper wrapper)

Uses of GroupScan in org.apache.drill.exec.planner.fragment.contrib

Methods in org.apache.drill.exec.planner.fragment.contrib with parameters of type GroupScan

Modifier and Type	Method and Description
PhysicalOperator	ExchangeRemoverMaterializer.visitGroupScan(GroupScan groupScan, Materializer.IndexedFragmentNode iNode)

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

Methods in org.apache.drill.exec.planner.logical that return GroupScan

Modifier and Type	Method and Description
GroupScan	DrillTable.getGroupScan()
GroupScan	DrillScanRel.getGroupScan()

Constructors in org.apache.drill.exec.planner.logical with parameters of type GroupScan

Constructor and Description
DrillScanRel(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traits, org.apache.calcite.plan.RelOptTable table, GroupScan groupScan, org.apache.calcite.rel.type.RelDataType rowType, List<SchemaPath> columns) Creates a DrillScanRel for a particular GroupScan
DrillScanRel(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traits, org.apache.calcite.plan.RelOptTable table, GroupScan groupScan, org.apache.calcite.rel.type.RelDataType rowType, List<SchemaPath> columns, boolean partitionFilterPushdown) Creates a DrillScanRel for a particular GroupScan

Uses of GroupScan in org.apache.drill.exec.planner.physical

Fields in org.apache.drill.exec.planner.physical declared as GroupScan

Modifier and Type	Field and Description
protected GroupScan	ScanPrel.groupScan

Methods in org.apache.drill.exec.planner.physical that return GroupScan

Modifier and Type	Method and Description
GroupScan	ScanPrel.getGroupScan()
GroupScan	DrillScanPrel.getGroupScan()

Methods in org.apache.drill.exec.planner.physical with parameters of type GroupScan

Modifier and Type	Method and Description
static ScanPrel	ScanPrel.create(org.apache.calcite.rel.RelNode old, org.apache.calcite.plan.RelTraitSet traitSets, GroupScan scan, org.apache.calcite.rel.type.RelDataType rowType)

Constructors in org.apache.drill.exec.planner.physical with parameters of type GroupScan

Constructor and Description
ScanPrel(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traits, GroupScan groupScan, org.apache.calcite.rel.type.RelDataType rowType)

Uses of GroupScan in org.apache.drill.exec.store.dfs.easy

Classes in org.apache.drill.exec.store.dfs.easy that implement GroupScan

Modifier and Type	Class and Description
class	EasyGroupScan

Methods in org.apache.drill.exec.store.dfs.easy that return GroupScan

Modifier and Type	Method and Description
GroupScan	EasyGroupScan.clone(List<SchemaPath> columns)

Uses of GroupScan in org.apache.drill.exec.store.direct

Classes in org.apache.drill.exec.store.direct that implement GroupScan

Modifier and Type	Class and Description
class	DirectGroupScan
class	MetadataDirectGroupScan Represents direct scan based on metadata information.

Methods in org.apache.drill.exec.store.direct that return GroupScan

Modifier and Type	Method and Description
GroupScan	MetadataDirectGroupScan.clone(List<SchemaPath> columns)
GroupScan	DirectGroupScan.clone(List<SchemaPath> columns)

Uses of GroupScan in org.apache.drill.exec.store.ischema

Classes in org.apache.drill.exec.store.ischema that implement GroupScan

Modifier and Type	Class and Description
class	InfoSchemaGroupScan

Methods in org.apache.drill.exec.store.ischema that return GroupScan

Modifier and Type	Method and Description
GroupScan	InfoSchemaGroupScan.clone(List<SchemaPath> columns)

Uses of GroupScan in org.apache.drill.exec.store.mock

Classes in org.apache.drill.exec.store.mock that implement GroupScan

Modifier and Type	Class and Description
class	MockGroupScanPOP Describes a "group" scan of a (logical) mock table.

Methods in org.apache.drill.exec.store.mock that return GroupScan

Modifier and Type	Method and Description
GroupScan	MockGroupScanPOP.clone(List<SchemaPath> columns)

Uses of GroupScan in org.apache.drill.exec.store.parquet

Classes in org.apache.drill.exec.store.parquet that implement GroupScan

Modifier and Type	Class and Description
class	ParquetGroupScan

Methods in org.apache.drill.exec.store.parquet that return GroupScan

Modifier and Type	Method and Description
GroupScan	ParquetGroupScan.applyFilter(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionImplementationRegistry functionImplementationRegistry, OptionManager optionManager)
GroupScan	ParquetGroupScan.applyLimit(long maxRecords)
GroupScan	ParquetGroupScan.clone(List<SchemaPath> columns)

Uses of GroupScan in org.apache.drill.exec.store.sys

Classes in org.apache.drill.exec.store.sys that implement GroupScan

Modifier and Type	Class and Description
class	SystemTableScan

Methods in org.apache.drill.exec.store.sys that return GroupScan

Modifier and Type	Method and Description
GroupScan	SystemTableScan.clone(List<SchemaPath> columns)