Uses of Package
org.apache.druid.sql.calcite.schema

Packages that use org.apache.druid.sql.calcite.schema

Package	Description
org.apache.druid.sql.calcite.planner
org.apache.druid.sql.calcite.schema
org.apache.druid.sql.calcite.view
org.apache.druid.sql.guice

Classes in org.apache.druid.sql.calcite.schema used by org.apache.druid.sql.calcite.planner

Class and Description
DruidSchemaCatalog The Druid 'catalog', containing information about all Druid schemas which are available.
DruidSchemaName An annotation to get the name of the schema to access Druid tables in SQL.

Classes in org.apache.druid.sql.calcite.schema used by org.apache.druid.sql.calcite.schema

Class and Description
AbstractTableSchema Calcite provides two "schema" abstractions.
AvailableSegmentMetadata Immutable representation of RowSignature and other segment attributes needed by SystemSchema.SegmentsTable This class contains the metadata of segments announced by historicals or ingestion tasks.
AvailableSegmentMetadata.Builder
DruidSchema
DruidSchemaCatalog The Druid 'catalog', containing information about all Druid schemas which are available.
DruidSchemaManager This interface provides a map of datasource names to DruidTable objects, used by the DruidSchema class as the SQL planner's view of Druid datasource schemas.
DruidSchemaName An annotation to get the name of the schema to access Druid tables in SQL.
LookupSchema Creates the "lookup" schema in Druid SQL, composed of all available LookupDataSource.
MetadataSegmentView This class polls the Coordinator in background to keep the latest published segments.
NamedSchema This interface provides everything that is needed to register a Schema as a sub schema to the root schema of Druid SQL.
SegmentMetadataCache Broker-side cache of segment metadata which combines segments to identify datasources which become "tables" in Calcite.
SystemSchema
ViewSchema

Classes in org.apache.druid.sql.calcite.schema used by org.apache.druid.sql.calcite.view

Class and Description
DruidSchemaName An annotation to get the name of the schema to access Druid tables in SQL.

Classes in org.apache.druid.sql.calcite.schema used by org.apache.druid.sql.guice

Class and Description
NamedSchema This interface provides everything that is needed to register a Schema as a sub schema to the root schema of Druid SQL.