Equivalence of SQL queries in presence of embedded dependencies.

Rada Chirkova Michael R. Genesereth

Published in: PODS (2009)

Keyphrases

sql queries
relational databases
relational database systems
database schema
relational queries
xml documents
databases
data mining algorithms
natural language questions
xml queries
xml schema
query processing
machine learning
relational data
multi dimensional
text mining
real world