org.apache.paimon.flink.procedure

Class AlterFunctionProcedure

java.lang.Object

org.apache.paimon.flink.procedure.ProcedureBase

org.apache.paimon.flink.procedure.AlterFunctionProcedure

All Implemented Interfaces:

org.apache.flink.table.procedures.Procedure, Factory

public class AlterFunctionProcedure
extends ProcedureBase

alter function procedure. Usage:

  -- NOTE: use '' as placeholder for optional arguments

  CALL sys.alter_function('function_identifier', '{"action" : "addDefinition", "name" : "flink", "definition" : {"type" : "file", "fileResources" : [{"resourceType": "JAR", "uri": "oss://mybucket/xxxx.jar"}], "language": "JAVA", "className": "xxxx", "functionName": "functionName" } }')

 

Field Summary

Fields inherited from class org.apache.paimon.flink.procedure.ProcedureBase

catalog

Constructor Summary

Constructors

Constructor and Description
AlterFunctionProcedure()

Method Summary

Modifier and Type	Method and Description
String[]	call(org.apache.flink.table.procedure.ProcedureContext procedureContext, String function, String change)
String	identifier() Returns a unique identifier among same factory interfaces.

Methods inherited from class org.apache.paimon.flink.procedure.ProcedureBase

execute, execute, execute, notnull, nullable, optionalConfigMap, table, withCatalog

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlterFunctionProcedure

public AlterFunctionProcedure()

Method Detail

call

public String[] call(org.apache.flink.table.procedure.ProcedureContext procedureContext,
                     String function,
                     String change)
              throws Catalog.FunctionNotExistException,
                     Catalog.DefinitionAlreadyExistException,
                     Catalog.DefinitionNotExistException

Throws:

Catalog.FunctionNotExistException

Catalog.DefinitionAlreadyExistException

Catalog.DefinitionNotExistException

identifier

public String identifier()

Description copied from interface: Factory

Returns a unique identifier among same factory interfaces.

For consistency, an identifier should be declared as one lower case word (e.g. kafka). If multiple factories exist for different versions, a version should be appended using "-" (e.g. elasticsearch-7).