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oceanbase.DBA_OB_TABLET_REPLICAS
更新时间：2026-08-13 19:27:48
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功能描述
展示本租户的所有 Tablet 副本信息，每个 Tablet 副本由联合键唯一确定：<TABLET_ID, SVR_IP, SVR_PORT, LS_ID>。
字段说明
| 字段名称 | 类型 | 是否可以为 NULL | 描述 |
|---|---|---|---|
| CREATE_TIME | timestamp(6) | NO | 创建时间 |
| MODIFY_TIME | timestamp(6) | NO | 修改时间 |
| TABLET_ID | bigint(20) | NO | TABLET ID |
| SVR_IP | varchar(46) | NO | 服务器 IP 地址 |
| SVR_PORT | bigint(20) | NO | 服务器端口号 |
| LS_ID | bigint(20) | NO | TABLET 所属的日志流 ID |
| COMPACTION_SCN | bigint(20) unsigned | NO | 数据快照版本号 |
| DATA_SIZE | bigint(20) | NO | 数据实际大小，单位为字节 |
| REQUIRED_SIZE | bigint(20) | NO | 数据分配空间大小，单位为字节。数据存储以宏块（2MB）为最小单位，所以 REQUIRED_SIZE >= DATA_SIZE |
查询示例
系统租户查看本租户的 Tablet 副本信息，展示前 10 条记录。
obclient [oceanbase]> SELECT * FROM oceanbase.DBA_OB_TABLET_REPLICAS LIMIT 10;
查询结果如下：
+----------------------------+----------------------------+-----------+----------------+----------+-------+---------------------+-----------+---------------+
| CREATE_TIME | MODIFY_TIME | TABLET_ID | SVR_IP | SVR_PORT | LS_ID | COMPACTION_SCN | DATA_SIZE | REQUIRED_SIZE |
+----------------------------+----------------------------+-----------+----------------+----------+-------+---------------------+-----------+---------------+
| 2024-12-31 14:57:13.353724 | 2025-01-02 02:55:59.092589 | 1 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 25041 | 2097152 |
| 2024-12-31 14:57:11.999513 | 2025-01-02 02:55:59.092589 | 3 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 532350 | 2097152 |
| 2024-12-31 14:57:11.999513 | 2025-01-02 02:55:59.087812 | 4 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 369280 | 2097152 |
| 2024-12-31 14:57:12.014381 | 2025-01-02 02:55:59.092589 | 5 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 203691 | 2097152 |
| 2024-12-31 14:57:12.014381 | 2025-01-02 02:55:59.092589 | 102 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 2107 | 2097152 |
| 2024-12-31 14:57:12.014381 | 2025-01-02 02:55:59.092589 | 103 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 2241 | 2097152 |
| 2024-12-31 14:57:12.014381 | 2025-01-02 02:55:59.087812 | 104 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 1037 | 2097152 |
| 2024-12-31 14:57:12.014381 | 2025-01-02 02:55:59.100588 | 105 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 1165 | 2097152 |
| 2024-12-31 14:57:12.014381 | 2025-01-02 02:55:59.092589 | 106 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 1178 | 2097152 |
| 2024-12-31 14:57:12.014381 | 2025-01-02 02:55:59.092589 | 107 | 172.xx.xxx.xxx | 2882 | 1 | 1735754403442116000 | 1232 | 2097152 |
+----------------------------+----------------------------+-----------+----------------+----------+-------+---------------------+-----------+---------------+
10 rows in set
