| Package | Description |
|---|---|
| io.prestosql.sql.planner.iterative.rule |
| Modifier and Type | Class and Description |
|---|---|
class |
PruneAggregationColumns |
class |
PruneCrossJoinColumns
Cross joins don't support output symbol selection, so push the project-off through the node.
|
class |
PruneFilterColumns |
class |
PruneIndexSourceColumns |
class |
PruneJoinColumns
Non-cross joins support output symbol selection, so absorb any project-off into the node.
|
class |
PruneLimitColumns |
class |
PruneMarkDistinctColumns |
class |
PruneProjectColumns |
class |
PruneSemiJoinColumns |
class |
PruneTableScanColumns |
class |
PruneTopNColumns |
class |
PruneValuesColumns |
class |
PruneWindowColumns |
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