| Package | Description |
|---|---|
| it.unibz.inf.ontop.iq.executor.join |
| Modifier and Type | Class and Description |
|---|---|
class |
JoinCompositeExecutor
TODO: explain
|
class |
RedundantJoinFKExecutor
Use foreign keys to remove some redundant inner joins
Normalization assumption: variables are reused between data nodes (no explicit equality between variables)
|
class |
RedundantSelfJoinExecutor
TODO: explain
Assumption: clean inner join structure (an inner join does not have another inner join or filter node as a child).
|
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