Uses of Class
org.apache.hadoop.hive.ql.optimizer.calcite.rules.RelFieldTrimmer.TrimResult

Packages that use RelFieldTrimmer.TrimResult

Package	Description
org.apache.hadoop.hive.ql.optimizer.calcite.rules

Uses of RelFieldTrimmer.TrimResult in org.apache.hadoop.hive.ql.optimizer.calcite.rules

Fields in org.apache.hadoop.hive.ql.optimizer.calcite.rules with type parameters of type RelFieldTrimmer.TrimResult

Modifier and Type	Field and Description
protected HiveReflectUtil.ClassMethodDispatcher<RelFieldTrimmer.TrimResult,org.apache.calcite.rel.RelNode>	RelFieldTrimmer.trimFieldsDispatcher

Methods in org.apache.hadoop.hive.ql.optimizer.calcite.rules that return RelFieldTrimmer.TrimResult

Modifier and Type	Method and Description
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.dispatchTrimFields(org.apache.calcite.rel.RelNode rel, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Invokes RelFieldTrimmer.trimFields(org.apache.calcite.rel.RelNode, org.apache.calcite.util.ImmutableBitSet, java.util.Set<org.apache.calcite.rel.type.RelDataTypeField>), or the appropriate method for the type of the rel parameter, using multi-method dispatch.
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.dummyProject(int fieldCount, org.apache.calcite.rel.RelNode input) Creates a project with a dummy column, to protect the parts of the system that cannot handle a relational expression with no columns.
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.result(org.apache.calcite.rel.RelNode r, org.apache.calcite.util.mapping.Mapping mapping)
protected RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.result(org.apache.calcite.rel.RelNode r, org.apache.calcite.util.mapping.Mapping mapping)
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimChild(org.apache.calcite.rel.RelNode rel, org.apache.calcite.rel.RelNode input, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Trims the fields of an input relational expression.
protected RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimChild(org.apache.calcite.rel.RelNode rel, org.apache.calcite.rel.RelNode input, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Trims the fields of an input relational expression.
protected RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimChildRestore(org.apache.calcite.rel.RelNode rel, org.apache.calcite.rel.RelNode input, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Trims a child relational expression, then adds back a dummy project to restore the fields that were removed.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Aggregate aggregate, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalAggregate.
RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Aggregate aggregate, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields)
RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimFields(org.apache.calcite.adapter.druid.DruidQuery dq, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for DruidQuery.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Filter filter, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalFilter.
RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimFields(HiveMultiJoin join, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for HiveMultiJoin.
RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimFields(HiveSortExchange exchange, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields)
RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimFields(HiveTableFunctionScan tabFun, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for HiveTableFunctionScan.
RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimFields(HiveTableScan tableAccessRel, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields)
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Join join, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalJoin.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.logical.LogicalTableFunctionScan tabFun, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalTableFunctionScan.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.logical.LogicalTableModify modifier, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalTableModify.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.logical.LogicalValues values, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalValues.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Project project, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalProject.
RelFieldTrimmer.TrimResult	HiveRelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Project project, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalProject.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.RelNode rel, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Visit method, per ReflectiveVisitor.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.SetOp setOp, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for SetOp (including UNION and UNION ALL).
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Sort sort, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for Sort.
RelFieldTrimmer.TrimResult	RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.TableScan tableAccessRel, org.apache.calcite.util.ImmutableBitSet fieldsUsed, Set<org.apache.calcite.rel.type.RelDataTypeField> extraFields) Variant of RelFieldTrimmer.trimFields(RelNode, ImmutableBitSet, Set) for LogicalTableScan.