Uses of Interface
org.apache.calcite.schema.Schema

Packages that use Schema

Package	Description
org.apache.calcite.adapter.clone	Provides utility classes.
org.apache.calcite.adapter.elasticsearch	Base classes for a query provider based on an Elasticsearch DB.
org.apache.calcite.adapter.java	Query provider based on Java in-memory data structures.
org.apache.calcite.adapter.jdbc	Query provider based on a JDBC data source.
org.apache.calcite.jdbc	JDBC driver for Calcite.
org.apache.calcite.prepare	Preparation of queries (parsing, planning and implementation).
org.apache.calcite.rel.externalize	Facilities to externalize RelNodes to and from XML and JSON format.
org.apache.calcite.schema	Schema SPI.
org.apache.calcite.schema.impl	Utilities to help implement Calcite's SPIs.

Uses of Schema in org.apache.calcite.adapter.clone

Classes in org.apache.calcite.adapter.clone that implement Schema

Modifier and Type	Class and Description
class	CloneSchema Schema that contains in-memory copies of tables from a JDBC schema.

Methods in org.apache.calcite.adapter.clone that return Schema

Modifier and Type	Method and Description
Schema	CloneSchema.Factory.create(SchemaPlus parentSchema, String name, Map<String,Object> operand)

Uses of Schema in org.apache.calcite.adapter.elasticsearch

Subinterfaces of Schema in org.apache.calcite.adapter.elasticsearch

Modifier and Type	Interface and Description
interface	ElasticsearchSchema Gives access to some basic information of the Elasticsearch schema.

Uses of Schema in org.apache.calcite.adapter.java

Classes in org.apache.calcite.adapter.java that implement Schema

Modifier and Type	Class and Description
class	ReflectiveSchema Implementation of Schema that exposes the public fields and methods in a Java object.

Methods in org.apache.calcite.adapter.java that return Schema

Modifier and Type	Method and Description
Schema	ReflectiveSchema.Factory.create(SchemaPlus parentSchema, String name, Map<String,Object> operand)

Uses of Schema in org.apache.calcite.adapter.jdbc

Classes in org.apache.calcite.adapter.jdbc that implement Schema

Modifier and Type	Class and Description
class	JdbcSchema Implementation of Schema that is backed by a JDBC data source.

Methods in org.apache.calcite.adapter.jdbc that return Schema

Modifier and Type	Method and Description
Schema	JdbcSchema.Factory.create(SchemaPlus parentSchema, String name, Map<String,Object> operand)
Schema	JdbcSchema.getSubSchema(String name)
Schema	JdbcSchema.snapshot(SchemaVersion version)

Uses of Schema in org.apache.calcite.jdbc

Classes in org.apache.calcite.jdbc that implement Schema

Modifier and Type	Class and Description
(package private) static class	CalciteConnectionImpl.RootSchema Schema that has no parents.
private class	CalciteSchema.SchemaPlusImpl Implementation of SchemaPlus based on a CalciteSchema.
(package private) class	MetadataSchema Schema that contains metadata tables such as "TABLES" and "COLUMNS".

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

Modifier and Type	Field and Description
static Schema	MetadataSchema.INSTANCE
Schema	CalciteSchema.schema

Methods in org.apache.calcite.jdbc that return Schema

Modifier and Type	Method and Description
Schema	CalciteSchema.SchemaPlusImpl.snapshot(SchemaVersion version)

Methods in org.apache.calcite.jdbc with parameters of type Schema

Modifier and Type	Method and Description
CalciteSchema	CachingCalciteSchema.add(String name, Schema schema) Adds a child schema of this schema.
abstract CalciteSchema	CalciteSchema.add(String name, Schema schema) Adds a child schema of this schema.
SchemaPlus	CalciteSchema.SchemaPlusImpl.add(String name, Schema schema)
CalciteSchema	SimpleCalciteSchema.add(String name, Schema schema)

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

Constructor and Description
CachingCalciteSchema(CalciteSchema parent, Schema schema, String name) Creates a CachingCalciteSchema.
CachingCalciteSchema(CalciteSchema parent, Schema schema, String name, NameMap<CalciteSchema> subSchemaMap, NameMap<CalciteSchema.TableEntry> tableMap, NameMap<CalciteSchema.LatticeEntry> latticeMap, NameMultimap<CalciteSchema.FunctionEntry> functionMap, NameSet functionNames, NameMap<CalciteSchema.FunctionEntry> nullaryFunctionMap, List<? extends List<String>> path)
CalciteRootSchema(Schema schema) Deprecated. Creates a root schema.
CalciteSchema(CalciteSchema parent, Schema schema, String name, NameMap<CalciteSchema> subSchemaMap, NameMap<CalciteSchema.TableEntry> tableMap, NameMap<CalciteSchema.LatticeEntry> latticeMap, NameMultimap<CalciteSchema.FunctionEntry> functionMap, NameSet functionNames, NameMap<CalciteSchema.FunctionEntry> nullaryFunctionMap, List<? extends List<String>> path)
SimpleCalciteSchema(CalciteSchema parent, Schema schema, String name) Creates a SimpleCalciteSchema.
SimpleCalciteSchema(CalciteSchema parent, Schema schema, String name, NameMap<CalciteSchema> subSchemaMap, NameMap<CalciteSchema.TableEntry> tableMap, NameMap<CalciteSchema.LatticeEntry> latticeMap, NameMultimap<CalciteSchema.FunctionEntry> functionMap, NameSet functionNames, NameMap<CalciteSchema.FunctionEntry> nullaryFunctionMap, List<? extends List<String>> path)

Uses of Schema in org.apache.calcite.prepare

Classes in org.apache.calcite.prepare that implement Schema

Modifier and Type	Class and Description
private static class	RelOptTableImpl.MySchemaPlus Implementation of SchemaPlus that wraps a regular schema and knows its name and parent.

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

Modifier and Type	Field and Description
private Schema	RelOptTableImpl.MySchemaPlus.schema

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

Modifier and Type	Method and Description
Schema	RelOptTableImpl.MySchemaPlus.snapshot(SchemaVersion version)

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

Modifier and Type	Method and Description
SchemaPlus	RelOptTableImpl.MySchemaPlus.add(String name, Schema schema)

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

Constructor and Description
MySchemaPlus(SchemaPlus parent, String name, Schema schema)

Uses of Schema in org.apache.calcite.rel.externalize

Constructors in org.apache.calcite.rel.externalize with parameters of type Schema

Constructor and Description
RelJsonReader(RelOptCluster cluster, RelOptSchema relOptSchema, Schema schema)

Uses of Schema in org.apache.calcite.schema

Subinterfaces of Schema in org.apache.calcite.schema

Modifier and Type	Interface and Description
interface	SchemaPlus Extension to the Schema interface.
interface	SemiMutableSchema Schema to which materializations can be added.

Fields in org.apache.calcite.schema with type parameters of type Schema

Modifier and Type	Field and Description
private com.google.common.collect.ImmutableList<Pair<String,Schema>>	Schemas.PathImpl.pairs

Methods in org.apache.calcite.schema that return Schema

Modifier and Type	Method and Description
Schema	SchemaFactory.create(SchemaPlus parentSchema, String name, Map<String,Object> operand) Creates a Schema.
Schema	Schema.getSubSchema(String name) Returns a sub-schema with a given name, or null.
Schema	Schema.snapshot(SchemaVersion version) Returns the snapshot of this schema as of the specified time.

Methods in org.apache.calcite.schema that return types with arguments of type Schema

Modifier and Type	Method and Description
Pair<String,Schema>	Schemas.PathImpl.get(int index)
List<Schema>	Path.schemas() Returns the schemas of this path.
List<Schema>	Schemas.PathImpl.schemas()

Methods in org.apache.calcite.schema with parameters of type Schema

Modifier and Type	Method and Description
SchemaPlus	SchemaPlus.add(String name, Schema schema) Adds a schema as a sub-schema of this schema, and returns the wrapped object.

Method parameters in org.apache.calcite.schema with type arguments of type Schema

Modifier and Type	Method and Description
static Schemas.PathImpl	Schemas.path(com.google.common.collect.ImmutableList<Pair<String,Schema>> build)

Constructor parameters in org.apache.calcite.schema with type arguments of type Schema

Constructor and Description
PathImpl(com.google.common.collect.ImmutableList<Pair<String,Schema>> pairs)

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

Classes in org.apache.calcite.schema.impl that implement Schema

Modifier and Type	Class and Description
class	AbstractSchema Abstract implementation of Schema.
class	DelegatingSchema Implementation of Schema that delegates to an underlying schema.

Fields in org.apache.calcite.schema.impl declared as Schema

Modifier and Type	Field and Description
protected Schema	DelegatingSchema.schema

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

Modifier and Type	Method and Description
Schema	AbstractSchema.Factory.create(SchemaPlus parentSchema, String name, Map<String,Object> operand)
Schema	DelegatingSchema.getSubSchema(String name)
Schema	AbstractSchema.getSubSchema(String name)
Schema	DelegatingSchema.snapshot(SchemaVersion version)
Schema	AbstractSchema.snapshot(SchemaVersion version)

Methods in org.apache.calcite.schema.impl that return types with arguments of type Schema

Modifier and Type	Method and Description
protected Map<String,Schema>	AbstractSchema.getSubSchemaMap() Returns a map of sub-schemas in this schema by name.

Constructors in org.apache.calcite.schema.impl with parameters of type Schema

Constructor and Description
DelegatingSchema(Schema schema) Creates a DelegatingSchema.