SchemaSQL - A Language for Interoperability in Relational Multi-database Systems

Summary: SchemaSQL extends SQL to uniformly query and transform relational data and metadata across multidatabase systems. Its distinctive features include instance-dependent schemas, data/metadata interchange, and horizontal or block aggregation, enabling powerful interoperability. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID: h84aa95a1e6337c29
Venue: VLDB
Year: 1996
Pagerank: 0.00010153792
Overall Rank: 1,580 | 89.42%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Laks V. S. Lakshmanan (Concordia University)
2. Fereidoon Sadri (University of North Carolina at Greensboro)
3. Iyer N. Subramanian (Concordia University)

BibTeX Citation

@article{lakshmanan_vldb96,
        title = {{SchemaSQL - A Language for Interoperability in Relational Multi-database Systems}},
        author = {Lakshmanan, Laks V. S. and Sadri, Fereidoon and Subramanian, Iyer N.},
        journal = {PVLDB},
        series = {{VLDB} '96},
        pages = {239--250},
        year = {1996}
}

Incoming Citations (Sorted by Pagerank)

Showing 10 of 10 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
95	Potter's Wheel: An Interactive Data Cleaning System	2001	VLDB	0.00034319763
592	Lineage Tracing for General Data Warehouse Transformations	2001	VLDB	0.0001583562
1,272	Querying XML Views of Relational Data	2001	VLDB	0.00011226794
1,374	Towards Scalable Dataframe Systems	2020	VLDB	0.00010862447
1,736	Using Schematically Heterogeneous Structures	1998	SIGMOD	9.7450722e-05
1,875	Predictive Interaction for Data Transformation	2015	CIDR	9.4433754e-05
6,324	Putting Context into Schema Matching	2006	VLDB	5.7958172e-05
6,758	Information Preserving XML Schema Embedding	2005	VLDB	5.6714382e-05
7,726	Data Exchange with Data-Metadata Translations	2008	VLDB	5.4519903e-05
10,369	Zed: Leveraging Data Types to Process Eclectic Data	2023	CIDR	5.0064651e-05

Outgoing Citations (Sorted by Pagerank)

Showing 9 of 9 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
67	An Amateur's Introduction to Recursive Query Processing Strategies	1986	SIGMOD	0.0003786983
79	Practical Selectivity Estimation through Adaptive Sampling	1990	SIGMOD	0.00036394222
416	Querying Object-Oriented Databases	1992	SIGMOD	0.00018613776
1,012	Query Size Estimation by Adaptive Sampling (Extended Abstract)	1990	PODS	0.00012489386
1,715	Language Features for Interoperability of Databases with Schematic Discrepancies	1991	SIGMOD	9.7938222e-05
1,971	Relations with Relation Names as Arguments: Algebra and Calculus	1992	PODS	9.2747983e-05
4,178	Towards a Real Horn Clause Language	1988	VLDB	6.748354e-05
5,451	Collections of Objects in SQL3	1993	VLDB	6.1101579e-05
6,037	Tables As a Paradigm for Querying and Restructuring	1996	PODS	5.8904709e-05

Semantically Similar Papers

#	Overall Rank	Paper	Year	Venue
1	1,909	Querying Multiple Features of Groups in Relational Databases	1996	VLDB
2	13,616	Towards the Support of Integrated Views of Multiple Databases: An Aggregate Schema Facility	1978	SIGMOD
3	13,272	nD-SQL: A Multi-dimensional Language for Interoperability and OLAP	1998	VLDB
4	13,348	A Scalable Architecture for Autonomous Heterogeneous Database Interactions	1995	VLDB
5	8,817	Extending Relational Query Optimization to Dynamic Schemas for Information Integration in Multidatabases	2007	SIGMOD
6	4,718	Updating a Relational Database through a Universal Schema Interface	1985	PODS
7	1,715	Language Features for Interoperability of Databases with Schematic Discrepancies	1991	SIGMOD
8	6,745	Schema-free SQL	2014	SIGMOD
9	3,979	On Efficiently Implementing SchemaSQL on a SQL Database System	1999	VLDB
10	14,556	Languages for Multi-database Interoperability	1997	SIGMOD