Class SortJoinTransposeRule

All Implemented Interfaces:

@Enclosing public class SortJoinTransposeRule extends RelRule<SortJoinTransposeRule.Config> implements TransformationRule
Planner rule that pushes a Sort past a Join.

At the moment, we only consider left/right outer joins. However, an extension for full outer joins for this rule could be envisioned. Special attention should be paid to null values for correctness issues.

See Also: