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Micron Document

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</style><table class="sidebar nomobile nowraplinks"><tbody><tr><th class="sidebar-title"><a href="SQL#Standardization_history" title="SQL">SQL language revisions</a></th></tr><tr><td class="sidebar-content hlist">

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</style><div role="note" class="hatnote navigation-not-searchable">This article is about the language standard. For <i>MS SQL 2008</i>, the Microsoft product, see <a href="Microsoft_SQL_Server_2008" class="mw-redirect" title="Microsoft SQL Server 2008">Microsoft SQL Server 2008</a>.</div>

<p><b>SQL:2008</b> is the sixth revision of the <a href="International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a> and <a href="ANSI" class="mw-redirect" title="ANSI">ANSI</a> standard for the <a href="SQL" title="SQL">SQL</a> <a href="Database" title="Database">database</a> <a href="Query_language" title="Query language">query language</a>. It was formally adopted in July 2008.<sup id="cite_ref-sybase08_1-0" class="reference"><a href="#cite_note-sybase08-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The standard consists of 9 parts which are described in detail in <a href="SQL#Interoperability_and_standardization" title="SQL">SQL</a>. The next iteration is <a href="SQL%3A2011" title="SQL:2011">SQL:2011</a>

</p>

<div class="mw-heading mw-heading2"><h2 id="New_features">New features</h2></div>

<p>Additions to the Foundation include

</p>

<ul><li>enhanced <a href="Merge_(SQL)" title="Merge (SQL)">MERGE</a> and DIAGNOSTIC statements,</li>

<li>the <a href="Truncate_(SQL)" title="Truncate (SQL)">TRUNCATE TABLE</a> statement,</li>

<li>comma-separated WHEN clauses in a CASE expression,</li>

<li>INSTEAD OF <a href="Database_trigger" title="Database trigger">database triggers</a>,</li>

<li>partitioned <a href="Join_(SQL)" title="Join (SQL)">JOIN</a> tables,</li>

<li>support for various <a href="XQuery" title="XQuery">XQuery</a> <a href="Regular_expression" title="Regular expression">regular expression</a>/<a href="Pattern_matching" title="Pattern matching">pattern-matching</a> features, and</li>

<li>enhancements to derived column names.<sup id="cite_ref-sybase08_1-1" class="reference"><a href="#cite_note-sybase08-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></li></ul>

<div class="mw-heading mw-heading2"><h2 id="Documentation">Documentation</h2></div>

<p>The SQL standards documentation is not freely available but may be purchased from the <a href="International_Organization_for_Standardization" title="International Organization for Standardization">ISO</a> as <i>ISO/IEC 9075(1-4,9-11,13,14):2008</i>.

</p>

<div class="mw-heading mw-heading2"><h2 id="Claims_of_conformance">Claims of conformance</h2></div>

<p>The minimum level of conformance to SQL:2008 that a product can claim is called "Core SQL:2008" and is limited to definitions specified in two parts of the standard: the Foundation and the Information and Definition Schemas.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>

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<div class="side-box-text plainlist">Wikibooks has a book on the topic of: <i><b><a href="https://en.wikibooks.org/wiki/Structured_Query_Language" class="extiw external" title="wikibooks:Structured Query Language">Structured Query Language</a></b></i></div></div>

</div>

<ul><li><a href="Structured_Query_Language" class="mw-redirect" title="Structured Query Language">Structured Query Language</a></li></ul>

<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>

<li id="cite_note-sybase08-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-sybase08_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-sybase08_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://iablog.sybase.com/paulley/2008/07/sql2008-now-an-approved-iso-international-standard/">SQL:2008 now an approved ISO International Standard</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110628130925/http://iablog.sybase.com/paulley/2008/07/sql2008-now-an-approved-iso-international-standard/">Archived</a> 2011-06-28 at the <a href="Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, a July 29th, 2008 blog post from a <a href="Sybase" title="Sybase">Sybase</a> blog</span>

</li>

<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://docs.oracle.com/cd/E11882_01/server.112/e41084/ap_standard_sql003.htm#SQLRF55516">Oracle Compliance To Core SQL:2008</a> from <a href="Oracle_Corporation" title="Oracle Corporation">Oracle Corporation</a></span>

</li>

</ol></div>

<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>

<ul><li><a rel="nofollow" class="external text" href="http://www.wiscorp.com/SQLStandards.html">Freely downloadable drafts of this standard</a></li></ul>

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</style></div><div role="navigation" class="navbox" aria-labelledby="SQL70" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="SQL70" style="font-size:114%;margin:0 4em"><a href="SQL" title="SQL">SQL</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Versions</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="SEQUEL" class="mw-redirect" title="SEQUEL">SEQUEL</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="SQL_reserved_words" class="mw-redirect" title="SQL reserved words">Keywords</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><span class="smallcaps"><a href="Create_(SQL)" class="mw-redirect" title="Create (SQL)">Create</a></span></li>

<li><span class="smallcaps"><a href="Delete_(SQL)" title="Delete (SQL)">Delete</a></span></li>

<li><span class="smallcaps"><a href="Group_by_(SQL)" title="Group by (SQL)">Group by</a></span></li>

<li><span class="smallcaps"><a href="Having_(SQL)" title="Having (SQL)">Having</a></span></li>

<li><span class="smallcaps"><a href="Insert_(SQL)" title="Insert (SQL)">Insert</a></span></li>

<li><span class="smallcaps"><a href="Merge_(SQL)" title="Merge (SQL)">Merge</a></span></li>

<li><span class="smallcaps"><a href="Order_by" title="Order by">Order by</a></span></li>

<li><span class="smallcaps"><a href="Prepare_(SQL)" class="mw-redirect" title="Prepare (SQL)">Prepare</a></span></li>

<li><span class="smallcaps"><a href="Select_(SQL)" title="Select (SQL)">Select</a></span></li>

<li><span class="smallcaps"><a href="Truncate_(SQL)" title="Truncate (SQL)">Truncate</a></span></li>

<li><span class="smallcaps"><a href="Set_operations_(SQL)" title="Set operations (SQL)">Union</a></span></li>

<li><span class="smallcaps"><a href="Update_(SQL)" title="Update (SQL)">Update</a></span></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Edgar_F._Codd" title="Edgar F. Codd">Edgar Codd</a></li>

<li><a href="Relational_database" title="Relational database">Relational database</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">ISO/IEC SQL parts</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li>Framework</li>

<li>Foundation</li>

<li><a href="SQL/CLI" class="mw-redirect" title="SQL/CLI">Call-Level Interface</a></li>

<li><a href="SQL/PSM" title="SQL/PSM">Persistent Stored Modules</a></li>

<li><a href="SQL/MED" title="SQL/MED">Management of External Data</a></li>

<li><a href="SQL/OLB" title="SQL/OLB">Object Language Bindings</a></li>

<li><a href="SQL/Schemata" title="SQL/Schemata">Information and Definition Schemas</a></li>

<li><a href="SQL/JRT" title="SQL/JRT">SQL Routines and Types for the Java Programming Language</a></li>

<li><a href="SQL/XML" title="SQL/XML">XML-Related Specifications</a></li></ul>

</div></td></tr></tbody></table></div></div><div><div class="zim-footer">

This article is issued from <a class="external text" title="Last edited on 2025-02-04" href="https://en.wikipedia.org/wiki/?title=SQL%3A2008&oldid=1273877922">Wikipedia</a>. The text is available under <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-Share Alike 4.0</a> unless otherwise noted. Additional terms may apply for the media files.

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