| commit | 9ae8d0a35259741519cc0a0f972182a9c9e79c08 | [log] [tgz] |
|---|---|---|
| author | Till Westmann <westmann@gmail.com> | Wed Apr 30 16:29:19 2014 -0700 |
| committer | Till Westmann <westmann@gmail.com> | Tue May 06 10:08:27 2014 -0700 |
| tree | fa517bd1d338bc10b112cb3fe9beddacab469908 | |
| parent | 5b2bb00ce562e6dfcf8ddfbd8461541315750f81 [diff] |
optimization for disjunctive selection predicates - add rule to rewrite a disjunction of eq-comparisons on the same variable in a selection to a join