53 lines
3.4 KiB
HTML
53 lines
3.4 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Catalogs" />
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<meta name="abstract" content="An SQL catalog consists of a set of tables and views which describe tables, views, indexes, packages, procedures, functions, files, sequences, triggers, and constraints." />
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<meta name="description" content="An SQL catalog consists of a set of tables and views which describe tables, views, indexes, packages, procedures, functions, files, sequences, triggers, and constraints." />
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<meta name="DC.subject" content="catalog, definition, QSYS2 views, QSYS2, catalog views" />
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<meta name="keywords" content="catalog, definition, QSYS2 views, QSYS2, catalog views" />
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<meta name="DC.Relation" scheme="URI" content="rbafysqlobjects.htm" />
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<meta name="DC.Relation" scheme="URI" content="../db2/rbafzmstcatalogdef.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rbafyconcatalogs" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Catalogs</title>
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</head>
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<body id="rbafyconcatalogs"><a name="rbafyconcatalogs"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Catalogs</h1>
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<div><p>An SQL <dfn class="term">catalog</dfn> consists of a set of tables
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and views which describe tables, views, indexes, packages, procedures, functions,
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files, sequences, triggers, and constraints.</p>
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<p>This information is contained in a set of cross-reference tables in libraries
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QSYS and QSYS2. In each SQL schema there is a set of views built over the
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catalog tables that contains information about the tables, views, indexes,
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packages, files, and constraints in the schema.</p>
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<p>A catalog is automatically created when you create a schema. You cannot
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drop or explicitly change the catalog.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbafysqlobjects.htm" title="SQL objects are schemas, journals, catalogs, tables, aliases, views, indexes, constraints, triggers, sequences, stored procedures, user-defined functions, user-defined types, and SQL packages. SQL creates and maintains these objects as system objects.">SQL objects</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="../db2/rbafzmstcatalogdef.htm">SQL catalogs</a></div>
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</div>
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</div>
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</body>
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</html>
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