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Oops, forgot to commit doco updates for has_table_privilege.

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Tom Lane 2001-06-15 21:03:07 +00:00
parent a8261182d2
commit 2adf1ce63c
1 changed files with 48 additions and 2 deletions
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doc/src/sgml/func.sgml
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@ -1,4 +1,4 @@
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/func.sgml,v 1.60 2001/06/13 22:51:02 momjian Exp $ -->
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/func.sgml,v 1.61 2001/06/15 21:03:07 tgl Exp $ -->
<chapter id="functions">
<title>Functions and Operators</title>
@ -3570,7 +3570,7 @@ SELECT NULLIF(value, '(none)') ...
<title>Miscellaneous Functions</>
<table>
<title>Miscellaneous Functions</>
<title>Session Information Functions</>
<tgroup cols="3">
<thead>
<row><entry>Name</> <entry>Return Type</> <entry>Description</></row>
@ -3624,6 +3624,52 @@ SELECT NULLIF(value, '(none)') ...
of <function>current_user</>.
</para>
</note>
<table>
<title>Access Privilege Inquiry Functions</>
<tgroup cols="3">
<thead>
<row><entry>Name</> <entry>Return Type</> <entry>Description</></row>
</thead>
<tbody>
<row>
<entry>has_table_privilege(<parameter>user</parameter>,
<parameter>table</parameter>,
<parameter>access</parameter>)
</entry>
<entry>boolean</>
<entry>does user have access to table</>
</row>
<row>
<entry>has_table_privilege(<parameter>table</parameter>,
<parameter>access</parameter>)
</entry>
<entry>boolean</>
<entry>does current user have access to table</>
</row>
</tbody>
</tgroup>
</table>
<indexterm zone="functions-misc">
<primary>has_table_privilege</primary>
</indexterm>
<para>
<function>has_table_privilege</> determines whether a user
can access a table in a particular way. The user can be
specified by name or by usesysid, or if the argument is omitted
<function>current_user</> is assumed. The table can be specified
by name or by OID. (Thus, there are actually six variants of
<function>has_table_privilege</>, which can be distinguished by
the number and types of their arguments.) The desired access type
is specified by a text string, which must evaluate to one of the
values <literal>SELECT</>, <literal>INSERT</>, <literal>UPDATE</>,
<literal>DELETE</>, <literal>RULE</>, <literal>REFERENCES</>, or
<literal>TRIGGER</>. (Case of the string is not significant, however.)
</para>
</sect1>