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3    The view <code class="literal">foreign_data_wrappers</code> contains all
4    foreign-data wrappers defined in the current database.  Only those
5    foreign-data wrappers are shown that the current user has access to
6    (by way of being the owner or having some privilege).
7   </p><div class="table" id="id-1.7.6.31.3"><p class="title"><strong>Table 35.25. <code class="structname">foreign_data_wrappers</code> Columns</strong></p><div class="table-contents"><table class="table" summary="foreign_data_wrappers Columns" border="1"><colgroup><col /></colgroup><thead><tr><th class="catalog_table_entry"><p class="column_definition">
8        Column Type
9       </p>
10       <p>
11        Description
12       </p></th></tr></thead><tbody><tr><td class="catalog_table_entry"><p class="column_definition">
13        <code class="structfield">foreign_data_wrapper_catalog</code> <code class="type">sql_identifier</code>
14       </p>
15       <p>
16        Name of the database that contains the foreign-data
17        wrapper (always the current database)
18       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
19        <code class="structfield">foreign_data_wrapper_name</code> <code class="type">sql_identifier</code>
20       </p>
21       <p>
22        Name of the foreign-data wrapper
23       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
24        <code class="structfield">authorization_identifier</code> <code class="type">sql_identifier</code>
25       </p>
26       <p>
27        Name of the owner of the foreign server
28       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
29        <code class="structfield">library_name</code> <code class="type">character_data</code>
30       </p>
31       <p>
32        File name of the library that implementing this foreign-data wrapper
33       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
34        <code class="structfield">foreign_data_wrapper_language</code> <code class="type">character_data</code>
35       </p>
36       <p>
37        Language used to implement this foreign-data wrapper
38       </p></td></tr></tbody></table></div></div><br class="table-break" /></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="infoschema-foreign-data-wrapper-options.html" title="35.26. foreign_data_wrapper_options">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="information-schema.html" title="Chapter 35. The Information Schema">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="infoschema-foreign-server-options.html" title="35.28. foreign_server_options">Next</a></td></tr><tr><td width="40%" align="left" valign="top">35.26. <code class="literal">foreign_data_wrapper_options</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 18.0 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 35.28. <code class="literal">foreign_server_options</code></td></tr></table></div></body></html>