Uses of Class
org.apache.flink.table.functions.TableFunction

Packages that use TableFunction

Package	Description
org.apache.flink.table.functions
org.apache.flink.table.functions.python
org.apache.flink.table.legacy.connector.source
org.apache.flink.table.legacy.sources
org.apache.flink.table.types.extraction

Uses of TableFunction in org.apache.flink.table.functions

Subclasses of TableFunction in org.apache.flink.table.functions

Modifier and Type	Class	Description
class	LookupFunction	A wrapper class of TableFunction for synchronously lookup rows matching the lookup keys from external system.
class	TemporalTableFunction	Class representing temporal table function over some history table.

Methods in org.apache.flink.table.functions that return TableFunction

Modifier and Type	Method	Description
TableFunction<?>	TableFunctionDefinition.getTableFunction()	Deprecated.

Methods in org.apache.flink.table.functions with parameters of type TableFunction

Modifier and Type	Method	Description
static InputTypeStrategy	LegacyUserDefinedFunctionInference.getInputTypeStrategy(TableFunction<?> func)	Deprecated.
static <T> org.apache.flink.api.common.typeinfo.TypeInformation<T>	UserDefinedFunctionHelper.getReturnTypeOfTableFunction(TableFunction<T> tableFunction)	Tries to infer the TypeInformation of an AggregateFunction's accumulator type.
static <T> org.apache.flink.api.common.typeinfo.TypeInformation<T>	UserDefinedFunctionHelper.getReturnTypeOfTableFunction(TableFunction<T> tableFunction, org.apache.flink.api.common.typeinfo.TypeInformation<T> scalaType)	Tries to infer the TypeInformation of an AggregateFunction's accumulator type.

Constructors in org.apache.flink.table.functions with parameters of type TableFunction

Constructor	Description
TableFunctionDefinition(String name, TableFunction<?> tableFunction, org.apache.flink.api.common.typeinfo.TypeInformation<?> resultType)	Deprecated.

Uses of TableFunction in org.apache.flink.table.functions.python

Subclasses of TableFunction in org.apache.flink.table.functions.python

Modifier and Type	Class	Description
class	PythonTableFunction	The wrapper of user defined python table function.

Uses of TableFunction in org.apache.flink.table.legacy.connector.source

Methods in org.apache.flink.table.legacy.connector.source that return TableFunction

Modifier and Type	Method	Description
TableFunction<T>	TableFunctionProvider.createTableFunction()	Deprecated. Creates a TableFunction instance.

Methods in org.apache.flink.table.legacy.connector.source with parameters of type TableFunction

Modifier and Type	Method	Description
static <T> TableFunctionProvider<T>	TableFunctionProvider.of(TableFunction<T> tableFunction)	Deprecated. Helper method for creating a static provider.

Uses of TableFunction in org.apache.flink.table.legacy.sources

Methods in org.apache.flink.table.legacy.sources that return TableFunction

Modifier and Type	Method	Description
TableFunction<T>	LookupableTableSource.getLookupFunction(String[] lookupKeys)	Deprecated. Gets the TableFunction which supports lookup one key at a time.

Uses of TableFunction in org.apache.flink.table.types.extraction

Method parameters in org.apache.flink.table.types.extraction with type arguments of type TableFunction

Modifier and Type	Method	Description
static TypeInference	TypeInferenceExtractor.forTableFunction(DataTypeFactory typeFactory, Class<? extends TableFunction<?>> function)	Extracts a type inference from a TableFunction.