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Privileges on functions and procedural languages

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This commit is contained in:
Peter Eisentraut
2002-02-18 23:11:58 +00:00
parent 5e03503126
commit 8adf56f77a
35 changed files with 2325 additions and 1534 deletions
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15
doc/src/sgml/ref/create_language.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_language.sgml,v 1.20 2001/12/08 03:24:34 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_language.sgml,v 1.21 2002/02/18 23:11:02 petere Exp $
PostgreSQL documentation
-->
@ -203,8 +203,8 @@ ERROR: PL handler function <replaceable class="parameter">funcname</replaceable
lanname | lanispl | lanpltrusted | lanplcallfoid | lancompiler
-------------+---------+--------------+---------------+-------------
internal | f | f | 0 | n/a
C | f | f | 0 | /bin/cc
sql | f | f | 0 | postgres
c | f | f | 0 | /bin/cc
sql | f | t | 0 | postgres
</screen>
</para>
@ -212,6 +212,13 @@ ERROR: PL handler function <replaceable class="parameter">funcname</replaceable
At present, the definition of a procedural language cannot be
changed once it has been created.
</para>
<para>
To be able to use a procedural language, a user must be granted the
<literal>USAGE</literal> privilege. The
<command>createlang</command> program automatically grants
permissions to everyone if the language is known to be trusted.
</para>
</refsect1>
<refsect1 id="sql-createlanguage-examples">
@ -257,6 +264,8 @@ CREATE LANGUAGE plsample
<member><xref linkend="sql-createfunction"></member>
<member><xref linkend="app-droplang"></member>
<member><xref linkend="sql-droplanguage"></member>
<member><xref linkend="sql-grant"></member>
<member><xref linkend="sql-revoke"></member>
<member><citetitle>PostgreSQL Programmer's Guide</citetitle></member>
</simplelist>
</para>