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