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CONSTRAINT QUERY LANGUAGES (preliminary report)

Summary: Constraint Query Language (CQL): combines bottom-up declarative query evaluation with efficient constraint solving by treating generalized tuples as conjunctions of constraints. Describes CQL design and examples across polynomial, rational-order, equality, and boolean constraint classes. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
910
Venue
PODS
Year
1990
Pagerank
4.8114568e-05
Overall Rank
7,173 | 50.10%
DOI
-

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank Citing Paper Year Venue Pagerank
4,855 The Well-Founded Semantics of Aggregation (Extended Abstract) 1992 PODS 5.8740691e-05
7,805 Scaling a Declarative Cluster Manager Architecture with Query Optimization Techniques 2023 VLDB 4.6462265e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 3 of 3 cited papers.

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

Rank Cited Paper Year Venue Pagerank
374 PROCEDURAL AND DECLARATIVE DATABASE UPDATE LANGUAGES (Extended Abstract) 1988 PODS 0.00025286717
551 Why Not Negation By Fixpoint? 1988 PODS 0.00020329959
3,853 Relational Specifications of Infinite Query Answers 1989 SIGMOD 6.7004022e-05
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4,793 Toward Practical Constraint Databases 1993 VLDB 5.9164359e-05
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12,847 Investigation of Algebraic Query Optimisation for Database Programming Languages 1994 VLDB 4.1945683e-05
1,741 Relational Expressive Power of Constraint Query Languages 1996 PODS 0.00010714223
856 Querying Constraints 1990 PODS 0.00015892437
12,682 Fixed-Point Query Languages for Linear Constraint Databases 2000 PODS 4.1945683e-05
8,010 Compiling Query Constraints 1994 PODS 4.6065603e-05
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