Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

13

VLDB
1993
ACM

favoriteEmaildiscussreport

142views Database» more VLDB 1993»

Collections of Objects in SQL3

13 years 8 months ago

Collections of Objects in SQL3

Download www.vldb.org

SQL3generalizestherelationalmodelinto anobjectmodel abstract data types, multiple inheritance, and dynamic polymorphism. Tables may then contain collections (multisets) of objects, and setsand lists are definedascloselyrelatedcollectiontypes. By specifyingan SQL-Table type template to correspondto the existing Table concept, it is possible to treat sets and lists as subtypesof tables that inherit the behavior (and SQL syntax) for tables,while addingtheir own specializations. TheSQLset-at-a-timedatamanipulationkanguagecanthen be applied to collections of objects, i.e. tablesin which eachrow is anobject.

David Beech

Real-time Traffic

Abstract Data Types | Database | Dynamic Polymorphism | SQL-Table Type Template | VLDB 1993 |

claim paper

Related Content

» XVerter querying XML data with ORDBMS

» An ObjectRelational Approach to the Representation of Multigranular SpatioTemporal Data

» Toward a Model of Type Inheritance

» Manuzio An Object Language for Annotated Text Collections

» Collective spatial keyword querying

» The Collection of Physical Knowledge and Its Application in Intelligent Systems

» Collective topic modeling for heterogeneous networks

» Unsupervised Learning of Categorical Segments in Image Collections

» Using Key Object Opportunism to Collect Old Objects

Post Info
More Details (n/a)

Added	10 Aug 2010
Updated	10 Aug 2010
Type	Conference
Year	1993
Where	VLDB
Authors	David Beech

Comments (0)