public static interface RelFactories.CorrelateFactory
The result is typically a Correlate
.
Modifier and Type | Method and Description |
---|---|
RelNode |
createCorrelate(RelNode left,
RelNode right,
CorrelationId correlationId,
ImmutableBitSet requiredColumns,
JoinRelType joinType)
Creates a correlate.
|
RelNode createCorrelate(RelNode left, RelNode right, CorrelationId correlationId, ImmutableBitSet requiredColumns, JoinRelType joinType)
left
- Left inputright
- Right inputcorrelationId
- Variable name for the row of left inputrequiredColumns
- Required columnsjoinType
- Join typeCopyright © 2012–2019 The Apache Software Foundation. All rights reserved.