| Package | Description |
|---|---|
| org.apache.calcite.rel.rules |
Provides a core set of planner rules.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
LoptSemiJoinOptimizer.chooseBestSemiJoin(LoptMultiJoin multiJoin)
Finds the optimal semijoin for filtering the least costly fact table from
among the remaining possible semijoins to choose from.
|
void |
LoptSemiJoinOptimizer.makePossibleSemiJoins(LoptMultiJoin multiJoin)
Determines all possible semijoins that can be used by dimension tables to
filter fact tables.
|
| Constructor and Description |
|---|
LoptSemiJoinOptimizer(LoptMultiJoin multiJoin,
RexBuilder rexBuilder) |
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