Package org.apache.flink.table.planner.typeutils

Class Summary

Class	Description
DataViewUtils	Utilities to deal with DataViews.
DataViewUtils.DistinctViewSpec	Specification for a special MapView for deduplication.
LogicalRelDataTypeConverter	Symmetric converter between LogicalType and RelDataType.
RowTypeUtils	Utils for deriving row types of RelNodes.
SymbolUtil	Utilities to map between symbols from both Calcite and Flink.
SymbolUtil.SerializableSymbol	Serializable representation of a symbol that can be used for persistence.