lp:~posulliv/drizzle/remove-greedy-search
Created by
Padraig O'Sullivan
and last modified
- Get this branch:
- bzr branch lp:~posulliv/drizzle/remove-greedy-search
Only
Padraig O'Sullivan
can upload to this branch. If you are
Padraig O'Sullivan
please log in for upload directions.
Branch merges
Propose for merging
No branches
dependent on this one.
Branch information
Recent revisions
- 1114. By Padraig O'Sullivan
-
Removed the greedy_optimizer test case as that functionality has now been
removed! - 1113. By Padraig O'Sullivan
-
Removed the greedy-search algorithm for choosing a query execution plan.
With the fact that drizzle is targeting multi-core architectures, most
queries can be optimized via enumerative approaches, which are guaranteed to
find the global optimum in the search space. This exhaustive algorithms can
be highly efficient on multi-core architectures.
Branch metadata
- Branch format:
- Branch format 7
- Repository format:
- Bazaar pack repository format 1 (needs bzr 0.92)