32 search results - page 7 / 7 » Improved Query Plans for Unnesting Nested SQL Queries |
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
A conventional materialized view blindly materializes and maintains all rows of a view, even rows that are never accessed. We propose a more flexible materialization strategy aime...
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
In a binary symmetric relationship, A is related to B if and only if B is related to A. Symmetric relationships between k participating entities can be represented as multisets of...