Uses of Class
org.apache.calcite.rel.RelRoot

Packages that use RelRoot

Package	Description
org.apache.calcite.jdbc	JDBC driver for Calcite.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.prepare	Preparation of queries (parsing, planning and implementation).
org.apache.calcite.rel	Defines relational expressions.
org.apache.calcite.schema.impl	Utilities to help implement Calcite's SPIs.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.
org.apache.calcite.tools	Provides utility classes.

Uses of RelRoot in org.apache.calcite.jdbc

Fields in org.apache.calcite.jdbc declared as RelRoot

Modifier and Type	Field and Description
RelRoot	CalcitePrepare.ConvertResult.root

Constructors in org.apache.calcite.jdbc with parameters of type RelRoot

Constructor and Description
AnalyzeViewResult(CalcitePrepareImpl prepare, SqlValidator validator, String sql, SqlNode sqlNode, RelDataType rowType, RelRoot root, Table table, com.google.common.collect.ImmutableList<String> tablePath, RexNode constraint, ImmutableIntList columnMapping, boolean modifiable)
ConvertResult(CalcitePrepareImpl prepare, SqlValidator validator, String sql, SqlNode sqlNode, RelDataType rowType, RelRoot root)

Uses of RelRoot in org.apache.calcite.plan

Methods in org.apache.calcite.plan that return RelRoot

Modifier and Type	Method and Description
RelRoot	RelOptTable.ViewExpander.expandView(RelDataType rowType, String queryString, List<String> schemaPath, List<String> viewPath) Returns a relational expression that is to be substituted for an access to a SQL view.

Uses of RelRoot in org.apache.calcite.prepare

Fields in org.apache.calcite.prepare declared as RelRoot

Modifier and Type	Field and Description
private RelRoot	Prepare.PreparedExplain.root
private RelRoot	PlannerImpl.root

Methods in org.apache.calcite.prepare that return RelRoot

Modifier and Type	Method and Description
RelRoot	LixToRelTranslator.expandView(RelDataType rowType, String queryString, List<String> schemaPath, List<String> viewPath)
RelRoot	Prepare.expandView(RelDataType rowType, String queryString, List<String> schemaPath, List<String> viewPath)
RelRoot	CalcitePrepareImpl.CalcitePreparingStmt.expandView(RelDataType rowType, String queryString, List<String> schemaPath, List<String> viewPath)
RelRoot	PlannerImpl.ViewExpanderImpl.expandView(RelDataType rowType, String queryString, List<String> schemaPath, List<String> viewPath)
protected RelRoot	Prepare.optimize(RelRoot root, List<Prepare.Materialization> materializations, List<CalciteSchema.LatticeEntry> lattices) Optimizes a query plan.
RelRoot	PlannerImpl.rel(SqlNode sql)
protected RelRoot	Prepare.trimUnusedFields(RelRoot root) Walks over a tree of relational expressions, replacing each RelNode with a 'slimmed down' relational expression that projects only the columns required by its consumer.

Methods in org.apache.calcite.prepare with parameters of type RelRoot

Modifier and Type	Method and Description
private CalcitePrepare.AnalyzeViewResult	CalcitePrepareImpl.analyze_(SqlValidator validator, String sql, SqlNode sqlNode, RelRoot root, boolean fail)
protected abstract Prepare.PreparedResult	Prepare.createPreparedExplanation(RelDataType resultType, RelDataType parameterRowType, RelRoot root, SqlExplainFormat format, SqlExplainLevel detailLevel)
protected Prepare.PreparedResult	CalcitePrepareImpl.CalcitePreparingStmt.createPreparedExplanation(RelDataType resultType, RelDataType parameterRowType, RelRoot root, SqlExplainFormat format, SqlExplainLevel detailLevel)
protected RelTraitSet	Prepare.getDesiredRootTraitSet(RelRoot root)
protected abstract Prepare.PreparedResult	Prepare.implement(RelRoot root) Implements a physical query plan.
protected Prepare.PreparedResult	CalcitePrepareImpl.CalcitePreparingStmt.implement(RelRoot root)
protected RelRoot	Prepare.optimize(RelRoot root, List<Prepare.Materialization> materializations, List<CalciteSchema.LatticeEntry> lattices) Optimizes a query plan.
protected RelRoot	Prepare.trimUnusedFields(RelRoot root) Walks over a tree of relational expressions, replacing each RelNode with a 'slimmed down' relational expression that projects only the columns required by its consumer.

Constructors in org.apache.calcite.prepare with parameters of type RelRoot

Constructor and Description
CalcitePreparedExplain(RelDataType resultType, RelDataType parameterRowType, RelRoot root, SqlExplainFormat format, SqlExplainLevel detailLevel)
PreparedExplain(RelDataType rowType, RelDataType parameterRowType, RelRoot root, SqlExplainFormat format, SqlExplainLevel detailLevel)

Uses of RelRoot in org.apache.calcite.rel

Methods in org.apache.calcite.rel that return RelRoot

Modifier and Type	Method and Description
static RelRoot	RelRoot.of(RelNode rel, RelDataType rowType, SqlKind kind) Creates a simple RelRoot.
static RelRoot	RelRoot.of(RelNode rel, SqlKind kind) Creates a simple RelRoot.
RelRoot	RelRoot.withCollation(RelCollation collation)
RelRoot	RelRoot.withKind(SqlKind kind) Creates a copy, assigning a new kind.
RelRoot	RelRoot.withRel(RelNode rel) Creates a copy of this RelRoot, assigning a RelNode.

Uses of RelRoot in org.apache.calcite.schema.impl

Methods in org.apache.calcite.schema.impl that return RelRoot

Modifier and Type	Method and Description
private RelRoot	ViewTable.expandView(RelOptTable.ToRelContext preparingStmt, RelDataType rowType, String queryString)

Uses of RelRoot in org.apache.calcite.sql2rel

Methods in org.apache.calcite.sql2rel that return RelRoot

Modifier and Type	Method and Description
RelRoot	SqlToRelConverter.convertQuery(SqlNode query, boolean needsValidation, boolean top) Converts an unvalidated query's parse tree into a relational expression.
protected RelRoot	SqlToRelConverter.convertQueryRecursive(SqlNode query, boolean top, RelDataType targetRowType) Recursively converts a query to a relational expression.
RelRoot	SqlToRelConverter.convertWith(SqlWith with, boolean top) Converts a WITH sub-query into a relational expression.

Uses of RelRoot in org.apache.calcite.tools

Methods in org.apache.calcite.tools that return RelRoot

Modifier and Type	Method and Description
RelRoot	Planner.rel(SqlNode sql) Converts a SQL parse tree into a tree of relational expressions.