Package org.apache.druid.sql.calcite.table

Class Summary

Class	Description
DatasourceTable	Represents a SQL table that models a Druid datasource.
DatasourceTable.PhysicalDatasourceMetadata	The physical metadata for a datasource, derived from the list of segments published in the Coordinator.
DruidTable	Abstract base class for the various kinds of tables which Druid supports.
ExternalTable	Represents an source of data external to Druid: a CSV file, an HTTP request, etc.
InlineTable	Represents a specialized table used within Druid's Calcite-based planner.
LookupTable	Represents a Druid lookup as a Calcite table, allowing queries to read from a lookup.
RowSignatures	Utility functions for working with RowSignature.
RowSignatures.ComplexSqlType	Calcite RelDataType for Druid complex columns, to preserve complex type information.