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<p></p> <p><b>New page</b></p><div>{{about|tables as column data|nested queries|Correlated subquery}}<br /> <br /> In [[relational databases]], a &#039;&#039;&#039;nested table&#039;&#039;&#039; is a [[Table (database)|table]] that is embedded within another table. <br /> <br /> Individual elements can be inserted, updated, and deleted in a nested table. Since individual [[Element (mathematics)|elements]] can be modified in a nested table, they are more flexible than an [[array data structure|array]] because elements in an array can only be modified as a whole, not individually. <br /> <br /> A nested table doesn&#039;t have a maximum size, and an arbitrary number of elements can be stored in it.<br /> <br /> ==External links==<br /> *{{cite web<br /> |url=https://docs.microsoft.com/en-us/sql/analysis-services/data-mining/nested-tables-analysis-services-data-mining?view=sql-server-2017<br /> |title=Nested Tables (Analysis Services - Data Mining)<br /> |date=2018-05-07<br /> |df=mdy-all<br /> |website=Microsoft<br /> }}<br /> *{{cite web<br /> |url=https://docs.oracle.com/database/121/LNPLS/composites.htm#GUID-5ADB7EE2-71F6-4172-ACD8-FFDCF2787A37<br /> |title=PL/SQL Collections and Records: Nested Tables<br /> |work=Oracle Database Online Documentation Library, 12c Release 1 (12.1.0.2)<br /> |year=2017<br /> }}<br /> *{{cite web|url=http://blogs.ittoolbox.com/oracle/guide/archives/oracle-collections-a-definition-in-plain-english-part-2-6003 |title=Oracle Collections: A Definition in Plain English Part 2|archive-url=https://web.archive.org/web/20060701234934/http://blogs.ittoolbox.com/oracle/guide/archives/oracle-collections-a-definition-in-plain-english-part-2-6003|archive-date=2006-07-01|df=mdy-all}}<br /> *{{cite web|url=http://www.oraclepressonline.com/toc.jsp?bookid=8172&amp;prevbkid=&amp;nextbkid= |title=Oracle Database 10g: SQL (Oracle Press)|archive-url=https://web.archive.org/web/20050908164422/http://www.oraclepressonline.com/toc.jsp?bookid=8172|archive-date=2005-09-08|df=mdy-all}}<br /> <br /> [[Category:Database management systems]]<br /> [[Category:SQL]]<br /> [[Category:Relational database management systems]]</div>

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