public class PartitionSpec extends Object
| Constructor and Description |
|---|
PartitionSpec()
构造此类的对象
|
PartitionSpec(String spec)
通过字符串构造此类对象
|
public PartitionSpec()
public PartitionSpec(String spec)
spec - 分区定义字符串,比如: pt='1',ds='2'Copyright © 2019 Alibaba Cloud Computing. All rights reserved.