Nested table - PowerPoint PPT Presentation

40183 : Oracle XML DB Performance and Tuning

Session id:. 40183 : Oracle XML DB Performance and Tuning. Mark D. Drake Senior Product Manager. Introduction. Managing XML Content. XML Stored as XMLType SQL functions allow XPath expressions to operate on XML content extract(), extractValue(), updateXML(), existsNode()

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1k views • 73 slides

EL Modelo Objeto-Relacional Por: ANGELICA URRUTIA

UCM. EL Modelo Objeto-Relacional Por: ANGELICA URRUTIA. GGR/2000. UCM. Contenido Introducción El modelo Objeto-Relacional Creación de tipos de datos Creación de tablas Manipulación de objetos. GGR/2000. UCM. El Modelo Objeto-Relacional

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766 views • 45 slides

Collectors

Collectors. Varying array allows you to store repeating attributes of a record in a single row example: all part numbers can be stored in ORDERS table as a varray. 1* create or replace type parts99_va as varray(5) of varchar2(4) SQL&gt; / Type created.

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269 views • 5 slides

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