Purpose
The V$OB_COMPACTION_PROGRESS view displays the compaction progress on the current OBServer node of the current tenant.
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. |
| ZONE | VARCHAR2(128) | NO | The zone. |
| VERSION | NUMBER(38) | NO | The major compaction version. |
| STATUS | VARCHAR2(15) | NO | The status information. |
| TOTAL_TABLET_COUNT | NUMBER(38) | NO | The total number of tablets. |
| UNFINISHED_TABLET_COUNT | NUMBER(38) | NO | The number of unfinished tablets. |
| DATA_SIZE | NUMBER(38) | NO | The total amount of data to scan. |
| UNFINISHED_DATA_SIZE | NUMBER(38) | NO | The remaining amount of data to scan. |
| COMPRESSION_RATIO | NUMBER(38) | NO | The compression ratio of the data that is written since the last major compaction version. |
| START_TIME | TIMESTAMP(6) WITH LOCAL TIME ZONE | NO | The start time. |
| ESTIMATED_FINISH_TIME | TIMESTAMP(6) WITH LOCAL TIME ZONE | NO | The estimated completion time. If COMPACTION_PROGRESS is displayed as 100, the compaction end time is displayed. |