Improved Query Plans for Unnesting Nested SQL Queries.
Pranav KhaitanSatish Kumar MKorra Sathya BabuSanjay Kumar JenaPublished in: CSA (2009)
Keyphrases
- sql queries
- relational queries
- continuous queries
- relational databases
- query plan
- relational database systems
- data intensive
- query optimization
- database schema
- cost model
- stream processing
- query execution
- xml documents
- data integration
- xml queries
- query processing
- databases
- query language
- data mining algorithms
- object oriented
- xml databases
- database management systems