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  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2011-05-11 10:41:53 UTC
  • Revision ID: james.westby@ubuntu.com-20110511104153-psbh2o58553fv1m0
Tags: upstream-9.1~beta1
Import upstream version 9.1~beta1

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doc/src/sgml/html/catalog-pg-language.html
 
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 
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<HTML
 
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><HEAD
 
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><TITLE
 
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>pg_language</TITLE
 
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><META
 
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NAME="GENERATOR"
 
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CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 
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REV="MADE"
 
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HREF="mailto:pgsql-docs@postgresql.org"><LINK
 
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REL="HOME"
 
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TITLE="PostgreSQL 9.1beta1 Documentation"
 
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HREF="index.html"><LINK
 
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REL="UP"
 
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TITLE="System Catalogs"
 
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HREF="catalogs.html"><LINK
 
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REL="PREVIOUS"
 
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TITLE="pg_inherits"
 
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HREF="catalog-pg-inherits.html"><LINK
 
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REL="NEXT"
 
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TITLE="pg_largeobject"
 
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HREF="catalog-pg-largeobject.html"><LINK
 
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REL="STYLESHEET"
 
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TYPE="text/css"
 
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HREF="stylesheet.css"><META
 
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HTTP-EQUIV="Content-Type"
 
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CONTENT="text/html; charset=ISO-8859-1"><META
 
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NAME="creation"
 
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CONTENT="2011-04-27T21:20:33"></HEAD
 
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><BODY
 
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CLASS="SECT1"
 
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><DIV
 
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CLASS="NAVHEADER"
 
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><TABLE
 
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SUMMARY="Header navigation table"
 
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WIDTH="100%"
 
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BORDER="0"
 
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CELLPADDING="0"
 
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CELLSPACING="0"
 
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><TR
 
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><TH
 
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COLSPAN="5"
 
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ALIGN="center"
 
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VALIGN="bottom"
 
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><A
 
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HREF="index.html"
 
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>PostgreSQL 9.1beta1 Documentation</A
 
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></TH
 
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></TR
 
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><TR
 
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><TD
 
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WIDTH="10%"
 
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ALIGN="left"
 
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VALIGN="top"
 
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><A
 
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TITLE="pg_inherits"
 
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HREF="catalog-pg-inherits.html"
 
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ACCESSKEY="P"
 
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>Prev</A
 
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></TD
 
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><TD
 
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WIDTH="10%"
 
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ALIGN="left"
 
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VALIGN="top"
 
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><A
 
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TITLE="System Catalogs"
 
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HREF="catalogs.html"
 
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>Fast Backward</A
 
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></TD
 
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><TD
 
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WIDTH="60%"
 
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ALIGN="center"
 
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VALIGN="bottom"
 
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>Chapter 45. System Catalogs</TD
 
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><TD
 
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WIDTH="10%"
 
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ALIGN="right"
 
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VALIGN="top"
 
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><A
 
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TITLE="System Catalogs"
 
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HREF="catalogs.html"
 
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>Fast Forward</A
 
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></TD
 
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><TD
 
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WIDTH="10%"
 
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ALIGN="right"
 
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VALIGN="top"
 
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><A
 
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TITLE="pg_largeobject"
 
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HREF="catalog-pg-largeobject.html"
 
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ACCESSKEY="N"
 
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>Next</A
 
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></TD
 
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></TR
 
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></TABLE
 
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><HR
 
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ALIGN="LEFT"
 
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WIDTH="100%"></DIV
 
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><DIV
 
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CLASS="SECT1"
 
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><H1
 
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CLASS="SECT1"
 
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><A
 
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NAME="CATALOG-PG-LANGUAGE"
 
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>45.27. <TT
 
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CLASS="STRUCTNAME"
 
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>pg_language</TT
 
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></A
 
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></H1
 
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><P
 
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>   The catalog <TT
 
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CLASS="STRUCTNAME"
 
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>pg_language</TT
 
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> registers
 
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   languages in which you can write functions or stored procedures.
 
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   See <A
 
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HREF="sql-createlanguage.html"
 
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>CREATE LANGUAGE</A
 
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>
 
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   and <A
 
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HREF="xplang.html"
 
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>Chapter 38</A
 
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> for more information about language handlers.
 
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  </P
 
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><DIV
 
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CLASS="TABLE"
 
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><A
 
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NAME="AEN86960"
 
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></A
 
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><P
 
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><B
 
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>Table 45-27. <TT
 
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CLASS="STRUCTNAME"
 
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>pg_language</TT
 
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> Columns</B
 
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></P
 
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><TABLE
 
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BORDER="1"
 
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CLASS="CALSTABLE"
 
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><COL><COL><COL><COL><THEAD
 
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><TR
 
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><TH
 
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>Name</TH
 
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><TH
 
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>Type</TH
 
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><TH
 
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>References</TH
 
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><TH
 
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>Description</TH
 
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></TR
 
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></THEAD
 
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><TBODY
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>lanname</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>name</TT
 
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></TD
 
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><TD
 
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>&nbsp;</TD
 
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><TD
 
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>Name of the language</TD
 
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></TR
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>lanowner</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>oid</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="LITERAL"
 
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><A
 
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HREF="catalog-pg-authid.html"
 
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><TT
 
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CLASS="STRUCTNAME"
 
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>pg_authid</TT
 
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></A
 
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>.oid</TT
 
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></TD
 
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><TD
 
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>Owner of the language</TD
 
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></TR
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>lanispl</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>bool</TT
 
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></TD
 
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><TD
 
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>&nbsp;</TD
 
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><TD
 
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>       This is false for internal languages (such as
 
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       <ACRONYM
 
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CLASS="ACRONYM"
 
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>SQL</ACRONYM
 
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>) and true for user-defined languages.
 
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       Currently, <SPAN
 
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CLASS="APPLICATION"
 
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>pg_dump</SPAN
 
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> still uses this
 
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       to determine which languages need to be dumped, but this might be
 
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       replaced by a different mechanism in the future.
 
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      </TD
 
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></TR
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>lanpltrusted</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>bool</TT
 
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></TD
 
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><TD
 
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>&nbsp;</TD
 
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><TD
 
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>       True if this is a trusted language, which means that it is believed
 
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       not to grant access to anything outside the normal SQL execution
 
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       environment.  Only superusers can create functions in untrusted
 
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       languages.
 
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      </TD
 
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></TR
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>lanplcallfoid</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>oid</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="LITERAL"
 
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><A
 
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HREF="catalog-pg-proc.html"
 
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><TT
 
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CLASS="STRUCTNAME"
 
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>pg_proc</TT
 
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></A
 
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>.oid</TT
 
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></TD
 
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><TD
 
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>       For noninternal languages this references the language
 
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       handler, which is a special function that is responsible for
 
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       executing all functions that are written in the particular
 
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       language
 
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      </TD
 
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></TR
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>laninline</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>oid</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="LITERAL"
 
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><A
 
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HREF="catalog-pg-proc.html"
 
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><TT
 
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CLASS="STRUCTNAME"
 
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>pg_proc</TT
 
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></A
 
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>.oid</TT
 
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></TD
 
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><TD
 
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>       This references a function that is responsible for executing
 
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       <SPAN
 
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CLASS="QUOTE"
 
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>"inline"</SPAN
 
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> anonymous code blocks
 
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       (<A
 
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HREF="sql-do.html"
 
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>DO</A
 
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> blocks).
 
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       Zero if inline blocks are not supported.
 
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      </TD
 
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></TR
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>lanvalidator</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>oid</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="LITERAL"
 
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><A
 
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HREF="catalog-pg-proc.html"
 
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><TT
 
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CLASS="STRUCTNAME"
 
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>pg_proc</TT
 
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></A
 
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>.oid</TT
 
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></TD
 
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><TD
 
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>       This references a language validator function that is responsible
 
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       for checking the syntax and validity of new functions when they
 
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       are created.  Zero if no validator is provided.
 
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      </TD
 
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></TR
 
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><TR
 
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><TD
 
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><TT
 
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CLASS="STRUCTFIELD"
 
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>lanacl</TT
 
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></TD
 
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><TD
 
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><TT
 
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CLASS="TYPE"
 
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>aclitem[]</TT
 
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></TD
 
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><TD
 
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>&nbsp;</TD
 
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><TD
 
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>       Access privileges; see
 
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       <A
 
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HREF="sql-grant.html"
 
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>GRANT</A
 
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> and
 
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       <A
 
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HREF="sql-revoke.html"
 
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>REVOKE</A
 
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>
 
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       for details
 
357
      </TD
 
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></TR
 
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></TBODY
 
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></TABLE
 
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></DIV
 
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></DIV
 
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><DIV
 
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CLASS="NAVFOOTER"
 
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><HR
 
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ALIGN="LEFT"
 
367
WIDTH="100%"><TABLE
 
368
SUMMARY="Footer navigation table"
 
369
WIDTH="100%"
 
370
BORDER="0"
 
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CELLPADDING="0"
 
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CELLSPACING="0"
 
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><TR
 
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><TD
 
375
WIDTH="33%"
 
376
ALIGN="left"
 
377
VALIGN="top"
 
378
><A
 
379
HREF="catalog-pg-inherits.html"
 
380
ACCESSKEY="P"
 
381
>Prev</A
 
382
></TD
 
383
><TD
 
384
WIDTH="34%"
 
385
ALIGN="center"
 
386
VALIGN="top"
 
387
><A
 
388
HREF="index.html"
 
389
ACCESSKEY="H"
 
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>Home</A
 
391
></TD
 
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><TD
 
393
WIDTH="33%"
 
394
ALIGN="right"
 
395
VALIGN="top"
 
396
><A
 
397
HREF="catalog-pg-largeobject.html"
 
398
ACCESSKEY="N"
 
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>Next</A
 
400
></TD
 
401
></TR
 
402
><TR
 
403
><TD
 
404
WIDTH="33%"
 
405
ALIGN="left"
 
406
VALIGN="top"
 
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><TT
 
408
CLASS="STRUCTNAME"
 
409
>pg_inherits</TT
 
410
></TD
 
411
><TD
 
412
WIDTH="34%"
 
413
ALIGN="center"
 
414
VALIGN="top"
 
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><A
 
416
HREF="catalogs.html"
 
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ACCESSKEY="U"
 
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>Up</A
 
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></TD
 
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><TD
 
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WIDTH="33%"
 
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ALIGN="right"
 
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VALIGN="top"
 
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><TT
 
425
CLASS="STRUCTNAME"
 
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>pg_largeobject</TT
 
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></TD
 
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></TR
 
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></TABLE
 
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></DIV
 
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></BODY
 
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></HTML
 
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>
 
 
b'\\ No newline at end of file'