org.apache.paimon.flink.procedure

Class RollbackToProcedure

java.lang.Object

org.apache.paimon.flink.procedure.ProcedureBase

org.apache.paimon.flink.procedure.RollbackToProcedure

All Implemented Interfaces:

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

public class RollbackToProcedure
extends ProcedureBase

Rollback procedure. Usage:

  -- rollback to a snapshot
  CALL sys.rollback_to(`table` => 'tableId', snapshot_id => snapshotId)

  -- rollback to a tag
  CALL sys.rollback_to(`table` => 'tableId', tag => 'tagName')
 

Field Summary

Fields

Modifier and Type	Field and Description
static String	IDENTIFIER

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

catalog

Constructor Summary

Constructors

Constructor and Description
RollbackToProcedure()

Method Summary

Modifier and Type	Method and Description
String[]	call(org.apache.flink.table.procedure.ProcedureContext procedureContext, String tableId, String tagName, Long snapshotId)
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

Field Detail

IDENTIFIER

public static final String IDENTIFIER

See Also:

Constant Field Values

Constructor Detail

RollbackToProcedure

public RollbackToProcedure()

Method Detail

call

public String[] call(org.apache.flink.table.procedure.ProcedureContext procedureContext,
                     String tableId,
                     String tagName,
                     Long snapshotId)
              throws Catalog.TableNotExistException

Throws:

Catalog.TableNotExistException

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).