gooderp18绿色标准版
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  1. <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>36.38. role_udt_grants</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets V1.79.1" /><link rel="prev" href="infoschema-role-table-grants.html" title="36.37. role_table_grants" /><link rel="next" href="infoschema-role-usage-grants.html" title="36.39. role_usage_grants" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">36.38. <code xmlns="http://www.w3.org/1999/xhtml" class="literal">role_udt_grants</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="infoschema-role-table-grants.html" title="36.37. role_table_grants">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="information-schema.html" title="Chapter 36. The Information Schema">Up</a></td><th width="60%" align="center">Chapter 36. The Information Schema</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.4 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="infoschema-role-usage-grants.html" title="36.39. role_usage_grants">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="INFOSCHEMA-ROLE-UDT-GRANTS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">36.38. <code class="literal">role_udt_grants</code></h2></div></div></div><p>
  3. The view <code class="literal">role_udt_grants</code> is intended to identify
  4. <code class="literal">USAGE</code> privileges granted on user-defined types
  5. where the grantor or grantee is a currently enabled role. Further
  6. information can be found under
  7. <code class="literal">udt_privileges</code>. The only effective difference
  8. between this view and <code class="literal">udt_privileges</code> is that
  9. this view omits objects that have been made accessible to the
  10. current user by way of a grant to <code class="literal">PUBLIC</code>. Since
  11. data types do not have real privileges in PostgreSQL, but only an
  12. implicit grant to <code class="literal">PUBLIC</code>, this view is empty.
  13. </p><div class="table" id="id-1.7.6.42.3"><p class="title"><strong>Table 36.36. <code class="literal">role_udt_grants</code> Columns</strong></p><div class="table-contents"><table class="table" summary="role_udt_grants Columns" border="1"><colgroup><col /><col /><col /></colgroup><thead><tr><th>Name</th><th>Data Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">grantor</code></td><td><code class="type">sql_identifier</code></td><td>The name of the role that granted the privilege</td></tr><tr><td><code class="literal">grantee</code></td><td><code class="type">sql_identifier</code></td><td>The name of the role that the privilege was granted to</td></tr><tr><td><code class="literal">udt_catalog</code></td><td><code class="type">sql_identifier</code></td><td>Name of the database containing the type (always the current database)</td></tr><tr><td><code class="literal">udt_schema</code></td><td><code class="type">sql_identifier</code></td><td>Name of the schema containing the type</td></tr><tr><td><code class="literal">udt_name</code></td><td><code class="type">sql_identifier</code></td><td>Name of the type</td></tr><tr><td><code class="literal">privilege_type</code></td><td><code class="type">character_data</code></td><td>Always <code class="literal">TYPE USAGE</code></td></tr><tr><td><code class="literal">is_grantable</code></td><td><code class="type">yes_or_no</code></td><td><code class="literal">YES</code> if the privilege is grantable, <code class="literal">NO</code> if not</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-role-table-grants.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="information-schema.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="infoschema-role-usage-grants.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">36.37. <code class="literal">role_table_grants</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> 36.39. <code class="literal">role_usage_grants</code></td></tr></table></div></body></html>
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