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<?xml version="1.0" encoding="ISO-8859-1"?>
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<refentry id="fn_rdf_default_user_perms_del">
<refmeta>
<refentrytitle>DB.DBA.RDF_DEFAULT_USER_PERMS_DEL</refentrytitle>
<refmiscinfo>rdf</refmiscinfo>
</refmeta>
<refnamediv>
<refname>DB.DBA.RDF_DEFAULT_USER_PERMS_DEL</refname>
<refpurpose>Removes the setting of default permissions of user.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_rdf_default_user_perms_del">
<funcprototype id="fproto_rdf_default_user_perms_del">
<funcdef><function>DB.DBA.RDF_DEFAULT_USER_PERMS_DEL</function></funcdef>
<paramdef>in <parameter>uname</parameter> varchar</paramdef>
<paramdef>in <parameter>set_private</parameter> integer (default 0)</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_rdf_default_user_perms_del"><title>Description</title>
<para>This function removes the setting of default permissions of user named uname.
As the result, the default permission of "nobody" is used for the specified user, the future changes
in permissions of "nobody" will change the access control for the user.</para>
<para>If set_private is true then the permission in question is the default permission for "private"
graphs otherwise it is for "world" graphs.</para>
<para>The function works for disabled or DAV users as well as for active SQL
users, so a user can be banned first and then restricted in RDF access
rights or visa versa. However the function will signal an error if it is called for "nobody" or "dba"
users. Default permissions for these two users can be changed but can not deleted.</para>
</refsect1>
<refsect1 id="params_rdf_default_user_perms_del">
<title>Parameters</title>
<refsect2>
<title>uname</title>
<para>User name.</para>
</refsect2>
<refsect2>
<title>set_private</title>
<para>(0|1 default 0). If set_private is true then the permission in question is the default permission
for "private" graphs otherwise it is for "world" graphs.
</para>
</refsect2>
</refsect1>
<refsect1 id="examples_rdf_default_user_perms_del">
<title>Examples</title>
<example id="ex_rdf_default_user_perms_del">
<title>Example</title>
<para>See <link linkend="rdfgraphsecurityintex">Example for Blogs and Resource Sharing</link></para>
</example>
</refsect1>
<refsect1 id="seealso_rdf_default_user_perms_del">
<title>See Also</title>
<para><link linkend="fn_audit_metadata"><function>DB.DBA.RDF_AUDIT_METADATA</function></link></para>
<para><link linkend="fn_rdf_graph_security_audit"><function>DB.DBA.RDF_GRAPH_SECURITY_AUDIT</function></link></para>
<para><link linkend="fn_rdf_default_user_perms_set"><function>DB.DBA.RDF_DEFAULT_USER_PERMS_SET</function></link></para>
<para><link linkend="fn_rdf_graph_user_perms_set"><function>DB.DBA.RDF_GRAPH_USER_PERMS_SET</function></link></para>
<para><link linkend="fn_rdf_graph_user_perms_del"><function>DB.DBA.RDF_GRAPH_USER_PERMS_DEL</function></link></para>
<para><link linkend="fn_rdf_all_user_perms_del"><function>DB.DBA.RDF_ALL_USER_PERMS_DEL</function></link></para>
<para><link linkend="fn_rdf_graph_group_create"><function>DB.DBA.RDF_GRAPH_GROUP_CREATE</function></link></para>
<para><link linkend="fn_rdf_graph_group_ins"><function>DB.DBA.RDF_GRAPH_GROUP_INS</function></link></para>
</refsect1>
</refentry>
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