PG_FOREIGN_TABLE
PG_FOREIGN_TABLE records auxiliary information about foreign tables.
Table 1 PG_FOREIGN_TABLE columns
Name | Type | Description |
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ftrelid | oid | ID of a foreign table |
ftserver | oid | Server where the foreign table is located |
ftwriteonly | Boolean | Whether data can be written in the foreign table |
ftoptions | text[] | Foreign table options |
openGauss 2024-05-05 00:44:49