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{{about|tables as column data|nested queries|Correlated subquery}}
A '''nested table''' is a [[Table (database)|table]] that is embedded within another table. ▼
▲
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.
▲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]] because elements in an array can only be modified as a whole, not individually. Hi
A nested table doesn't have a maximum size, and an arbitrary number of elements can be stored in it.
==
*{{cite web
|url=https://docs.microsoft.com/en-us/sql/analysis-services/data-mining/nested-tables-analysis-services-data-mining?view=sql-server-2017
|title=Nested Tables (Analysis Services - Data Mining)
|date=2018-05-07
|df=mdy-all
|website=Microsoft
}}
*{{cite web
|url=https://docs.oracle.com/database/121/LNPLS/composites.htm#GUID-5ADB7EE2-71F6-4172-ACD8-FFDCF2787A37
|title=PL/SQL Collections and Records: Nested Tables
|work=Oracle Database Online Documentation Library, 12c Release 1 (12.1.0.2)
|year=2017
}}
*
*
[[Category:Database management systems]]
[[Category:SQL]]
[[Category:Relational database management systems]]
▲*[http://blogs.ittoolbox.com/oracle/guide/archives/oracle-collections-a-definition-in-plain-english-part-2-6003 Oracle Collections: A Definition in Plain English Part 2]
▲*[http://www.oraclepressonline.com/toc.jsp?bookid=8172&prevbkid=&nextbkid= Oracle Database 10g: SQL (Oracle Press)]
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