WinMagic: Subquery Elimination Using Window Aggregation
Calisto Zuzarte, Hamid Pirahesh, et al.
SIGMOD 2003
This paper describes the Query Rewrite facility of the Starburst extensible database system, a novel phase of query optimization. We present a suite of rewrite rules used in Starburst to transform queries into equivalent queries for faster execution, and also describe the production rule engine which is used by Starburst to choose and execute these rules. Examples we provided demonstrating that these Query Rewrite transformations lead to query execution time improvements of orders of magnitude, suggesting that Query Rewrite in general - and these rewrite rules in particular - are an essential step in query optimization for modern database systems.
Calisto Zuzarte, Hamid Pirahesh, et al.
SIGMOD 2003
C. Mohan, Don Haderle, et al.
ACM Transactions on Database Systems (TODS)
Inderpal Singh Mumick, Sheldon J. Finkelstein, et al.
ACM TODS
Qiong Luo, Sailesh Krishnamurthy, et al.
SIGMOD 2002