this is for holding javascript data
Nuwan Wajirasena(110607D) added section_Discussion_With_the_proposed__.tex
about 8 years ago
Commit id: 5b150b57f142596f5fb8675606f9685cfbd74303
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\section{Discussion}
With the proposed solution we are not going to implement the bushy tree support for Apache Derby from scratch. But we introduce the execution plan to be evaluated as large number of let-deep trees and add them in the final stage. This is not the best busy tree we can get, so we suggest further separating each left-deep tree for more sub trees to make the overall tree more bushy. Although this implementation outperform for smaller queries involving less number of table joins it is comparatively fast in queries with large number of table joins.
