Distributed union all queries

Queries that involve multiple tables in a data warehouse system may be specified through structured query language ("SQL") statements that include union, order by, and limit clauses. When the tables are partitioned, a query of this type may be processed by forming a query plan in which int...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Cai, Mengchu, Gupta, Anurag Windlass
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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