Help Center/ GaussDB/ Developer Guide(Distributed_V2.0-8.x)/ System Catalogs and System Views/ System Catalogs/ Other System Catalogs/ GS_IMCV
Updated on 2025-08-19 GMT+08:00
GS_IMCV
GS_IMCV provides metadata about all IMCV catalogs.
The HTAP feature does not support the distributed mode, and enable_htap cannot be set to on in the distributed mode. Therefore, no information is displayed when you query this system catalog.
| Name | Type | Description |
|---|---|---|
| reloid | oid | Table ID. |
| relname | name | Table name. |
| dbname | name | Database name. |
| username | name | Username. |
| parentoid | oid | Parent table ID. |
| imcvispart | boolean | Specifies whether the table is a partitioned table. |
| imcvnattr | smallint | Number of columns to be loaded. |
| imcvkey | int2vector | Number of loaded columns. |
| priority | smallint | Loading priority. |
Parent topic: Other System Catalogs
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