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PG_FOREIGN_TABLE
PG_FOREIGN_TABLE records auxiliary information about foreign tables.
| Name | Type | Description |
|---|---|---|
| ftrelid | oid | OID of the foreign table |
| ftserver | oid | OID of the server where the foreign table is located |
| ftwriteonly | Boolean | Whether data can be written in the foreign table |
| ftoptions | text[] | Foreign table options |
Parent topic: System Catalogs
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