org.apache.calcite.rel.metadata

Interface BuiltInMetadata.MinRowCount.Handler

All Superinterfaces:

MetadataHandler<BuiltInMetadata.MinRowCount>

Enclosing interface:

BuiltInMetadata.MinRowCount

public static interface BuiltInMetadata.MinRowCount.Handler
extends MetadataHandler<BuiltInMetadata.MinRowCount>

Handler API.

Method Summary

Modifier and Type	Method and Description
Double	getMinRowCount(RelNode r, RelMetadataQuery mq)

Methods inherited from interface org.apache.calcite.rel.metadata.MetadataHandler

getDef

Method Detail

getMinRowCount

Double getMinRowCount(RelNode r,
                      RelMetadataQuery mq)