<!--
Documentation of the system catalogs, directed toward PostgreSQL developers
- $PostgreSQL: pgsql/doc/src/sgml/catalogs.sgml,v 2.100 2005/04/12 04:26:13 tgl Exp $
+ $PostgreSQL: pgsql/doc/src/sgml/catalogs.sgml,v 2.101 2005/05/06 14:28:53 tgl Exp $
-->
<chapter id="catalogs">
<entry><type>bool</type></entry>
<entry></entry>
<entry>
- This is a trusted language. If this is an internal
- language (<structfield>lanispl</structfield> is false) then
- this column is meaningless.
+ True if this is a trusted language, which means that it is believed
+ not to grant access to anything outside the normal SQL execution
+ environment. Only superusers may create functions in untrusted
+ languages.
</entry>
</row>