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» Query Optimization in an OODBMS
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DBPL
1999
Springer
131views Database» more  DBPL 1999»
15 years 10 months ago
Optimization of Nested SQL Queries by Tableau Equivalence
Vasilis Aggelis, Stavros S. Cosmadakis
DEXA
1998
Springer
121views Database» more  DEXA 1998»
15 years 10 months ago
A New Heuristic for Optimizing Large Queries
Leonidas Fegaras
COMPSAC
1997
IEEE
15 years 10 months ago
An optimization of disjunctive queries: union-pushdown
Jae-young Chang, Sang-goo Lee
VLDB
1998
ACM
77views Database» more  VLDB 1998»
15 years 10 months ago
Heterogeneous Database Query Optimization in DB2 Universal DataJoiner
Shivakumar Venkataraman, Tian Zhang