pypaimon/api/write_builder.py (10 lines of code) (raw):

################################################################################ # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. ################################################################################# from abc import ABC, abstractmethod from pypaimon.api import BatchTableCommit, BatchTableWrite from typing import Optional class BatchWriteBuilder(ABC): """An interface for building the TableScan and TableRead.""" @abstractmethod def overwrite(self, static_partition: Optional[dict] = None) -> 'BatchWriteBuilder': """ Overwrite writing, same as the 'INSERT OVERWRITE T PARTITION (...)' semantics of SQL. If you pass None, it means OVERWRITE whole table. """ @abstractmethod def new_write(self) -> BatchTableWrite: """Create a BatchTableWrite to perform batch writing.""" @abstractmethod def new_commit(self) -> BatchTableCommit: """Create a BatchTableCommit to perform batch commiting."""