org.apache.paimon.flink.procedure

Class AlterViewDialectProcedure

java.lang.Object

org.apache.paimon.flink.procedure.ProcedureBase

org.apache.paimon.flink.procedure.AlterViewDialectProcedure

All Implemented Interfaces:

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

public class AlterViewDialectProcedure
extends ProcedureBase

alter view procedure. Usage:

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

  -- add dialect in the view
  CALL sys.alter_view_dialect('view_identifier', 'add', 'flink', 'query')
  CALL sys.alter_view_dialect(`view` => 'view_identifier', `action` => 'add', `query` => 'query')

  -- update dialect in the view
  CALL sys.alter_view_dialect('view_identifier', 'update', 'flink', 'query')
  CALL sys.alter_view_dialect(`view` => 'view_identifier', `action` => 'update', `query` => 'query')

  -- drop dialect in the view
  CALL sys.alter_view_dialect('view_identifier', 'drop', 'flink')
  CALL sys.alter_view_dialect(`view` => 'view_identifier', `action` => 'drop')

 

Field Summary

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

catalog

Constructor Summary

Constructors

Constructor and Description
AlterViewDialectProcedure()

Method Summary

Modifier and Type	Method and Description
String[]	call(org.apache.flink.table.procedure.ProcedureContext procedureContext, String view, String action, String engine, String query)
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

AlterViewDialectProcedure

public AlterViewDialectProcedure()

Method Detail

call

public String[] call(org.apache.flink.table.procedure.ProcedureContext procedureContext,
                     String view,
                     String action,
                     String engine,
                     String query)
              throws Catalog.ViewNotExistException,
                     Catalog.DialectAlreadyExistException,
                     Catalog.DialectNotExistException

Throws:

Catalog.ViewNotExistException

Catalog.DialectAlreadyExistException

Catalog.DialectNotExistException

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).