Supported Versions: Current (16) / 15 / 14 / 13 / 12
Development Versions: 17 / devel
Unsupported versions: 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4

36.27. foreign_data_wrappers

The view foreign_data_wrappers contains all foreign-data wrappers defined in the current database. Only those foreign-data wrappers are shown that the current user has access to (by way of being the owner or having some privilege).

Table 36.25. foreign_data_wrappers Columns

Column Type


foreign_data_wrapper_catalog sql_identifier

Name of the database that contains the foreign-data wrapper (always the current database)

foreign_data_wrapper_name sql_identifier

Name of the foreign-data wrapper

authorization_identifier sql_identifier

Name of the owner of the foreign server

library_name character_data

File name of the library that implementing this foreign-data wrapper

foreign_data_wrapper_language character_data

Language used to implement this foreign-data wrapper

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