public static interface BuiltInMetadata.Selectivity.Handler extends MetadataHandler<BuiltInMetadata.Selectivity>
Modifier and Type | Method and Description |
---|---|
java.lang.Double |
getSelectivity(RelNode r,
RelMetadataQuery mq,
RexNode predicate) |
getDef
java.lang.Double getSelectivity(RelNode r, RelMetadataQuery mq, RexNode predicate)
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