public static interface BuiltInMetadata.Parallelism.Handler extends MetadataHandler<BuiltInMetadata.Parallelism>
Modifier and Type | Method and Description |
---|---|
java.lang.Boolean |
isPhaseTransition(RelNode r,
RelMetadataQuery mq) |
java.lang.Integer |
splitCount(RelNode r,
RelMetadataQuery mq) |
getDef
java.lang.Boolean isPhaseTransition(RelNode r, RelMetadataQuery mq)
java.lang.Integer splitCount(RelNode r, RelMetadataQuery mq)
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