Purpose
The V$OB_COMPACTION_DIAGNOSE_INFO view displays the compaction diagnostic information.
Note
This view is introduced since OceanBase Database V4.0.0.
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| SVR_IP | VARCHAR2(46) | NO | The IP address of the OBServer node. |
| SVR_PORT | NUMBER(38) | NO | The port number of the OBServer node. |
| TENANT_ID | NUMBER(38) | NO | The ID of the tenant. |
| TYPE | VARCHAR2(64) | NO | The compaction type. Valid values: MINI: minor or L0 compaction that converts MemTables into SSTables.MAJOR: major compaction.MINI MINOR: L1 compaction that combines multiple mini SSTables into one.BUF MINOR: buffer minor compaction that generates special buffer minor SSTables. |
| LS_ID | NUMBER(38) | NO | The ID of the log stream. |
| TABLET_ID | NUMBER(38) | NO | The ID of the tablet. |
| STATUS | VARCHAR2(15) | NO | The status of the task. |
| DIAGNOSE_INFO | VARCHAR2(1024) | NO | The diagnostic information. |