Package org.apache.flink.table.planner.functions.bridging

Class Summary

Class	Description
BridgingSqlAggFunction	Bridges FunctionDefinition to Calcite's representation of an aggregating function (either a system or user-defined function).
BridgingSqlFunction	Bridges FunctionDefinition to Calcite's representation of a scalar or table function (either a system or user-defined function).
BridgingSqlFunction.WithTableFunction	Special flavor of BridgingSqlFunction to indicate a table function to Calcite.
BridgingSqlProcedure	Bridges Procedure to Calcite's representation of a function.