Help Center/ Data Warehouse Service/ Standard Data Warehouse (9.1.0.x)/ DWS System Catalogs and Views/ System Views/ PG_STAT_BAD_BLOCK
Updated on 2025-10-09 GMT+08:00
PG_STAT_BAD_BLOCK
PG_STAT_BAD_BLOCK displays statistics about page or CU verification failures after a node is started.
| Column | Type | Description |
|---|---|---|
| nodename | Text | Node name. |
| databaseid | Integer | Database OID. |
| tablespaceid | Integer | Tablespace OID. |
| relfilenode | Integer | File object ID. |
| forknum | Integer | File type. |
| error_count | Integer | Number of verification failures. |
| first_time | Timestamp with time zone | Time of the first occurrence. |
| last_time | Timestamp with time zone | Time of the latest occurrence. |
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