Contains a row for each nodegroup.
Table 77. SYSCAT.NODEGROUPS Catalog View
| Column Name | Data Type | Nullable | Description |
|---|---|---|---|
| NGNAME | VARCHAR(18) |
| Name of the nodegroup. |
| DEFINER | CHAR(8) |
| Authorization ID of the nodegroup definer. |
| PMAP_ID | SMALLINT |
| Identifier of the partitioning map in SYSCAT.PARTITIONMAPS. |
| REBALANCE_PMAP_ID | SMALLINT |
| Identifier of the partitioning map currently being used for redistribution. Value is -1 if redistribution is currently not in progress. |
| CREATE_TIME | TIMESTAMP |
| Creation time of nodegroup. |
| REMARKS | VARCHAR(254) | Yes | User-provided comment. |