Optimizing Relational Queries in Connection Hypergraphs: Nested Queries, Views, and Binding Propagations.

Published in: VLDB J. (1998)

Keyphrases

relational queries
probabilistic databases
answering queries
sql queries
database
xml queries
query evaluation
query processing
conjunctive queries
uncertain data
execution plan
query optimizer
relational databases
databases
materialized views
range queries
first order logic
data sources