Continuous Queries in Oracle

Summary: Oracle CQ fuses streaming/CEP with an RDBMS, via a query-difference engine that tracks real-time changes and writes results to history. Mixed DML, joins/aggregates, and semantic-constraint optimizations with batched re-computation to cut latency. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 9528
Venue: VLDB
Year: 2007
Pagerank: 8.4646467e-05
Overall Rank: 2,601 | 81.93%
DOI: -

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 4 of 4 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
287	Storm @Twitter	2014	SIGMOD	0.00028917909
822	Twitter Heron: Stream Processing at Scale	2015	SIGMOD	0.00016226851
3,166	On-the-fly Progress Detection in Iterative Stream Queries	2009	VLDB	7.4575531e-05
9,321	READY: Completeness is in the Eye of the Beholder	2017	CIDR	4.3517399e-05

Outgoing Citations (Sorted by Pagerank)

Showing 18 of 18 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
41	NiagaraCQ: A Scalable Continuous Query System for Internet Databases	2000	SIGMOD	0.00073944756
51	Including Group-By in Query Optimization	1994	VLDB	0.00067060283
55	Efficiently Updating Materialized Views	1986	SIGMOD	0.00065687017
97	Maintaining Views Incrementally	1993	SIGMOD	0.00050863077
107	Extensible/Rule Based Query Rewrite Optimization in Starburst	1992	SIGMOD	0.00048363446
204	Monitoring Streams – A New Class of Data Management Applications	2002	VLDB	0.00034696955
218	Aggregate-Query Processing in Data Warehousing Environments	1995	VLDB	0.00033489004
244	Continuously Adaptive Continuous Queries over Streams	2002	SIGMOD	0.00031037999
324	Gigascope: A Stream Database for Network Applications	2003	SIGMOD	0.00027465124
470	Materialized Views In Oracle	1998	VLDB	0.00022386815
590	TelegraphCQ: Continuous Dataflow Processing	2003	SIGMOD	0.00019552343
626	Sequence Query Processing	1994	SIGMOD	0.00018961452
782	Optimization of Large Join Queries: Combining Heuristics and Combinatorial Techniques	1989	SIGMOD	0.00016665859
1,395	View Maintenance Issues for the Chronicle Data Model (Extended Abstract)	1995	PODS	0.00012216523
2,362	Incremental Maintenance for Non-Distributive Aggregate Functions	2002	VLDB	8.9627806e-05
3,584	Optimizing Refresh of a Set of Materialized Views	2005	VLDB	6.9410939e-05
3,848	Tribeca: A Stream Database Manager For Network Traffic Analysis	1996	VLDB	6.7001203e-05
12,585	Data Densification in a Relational Database System	2004	SIGMOD	4.1905499e-05

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