org.apache.calcite.rel.metadata

Interface BuiltInMetadata.Predicates

All Superinterfaces:

Metadata

Enclosing class:

BuiltInMetadata

public static interface BuiltInMetadata.Predicates
extends Metadata

Metadata about the predicates that hold in the rows emitted from a relational expression.

Method Summary

Methods

Modifier and Type	Method and Description
RelOptPredicateList	getPredicates() Derives the predicates that hold on rows emitted from a relational expression.

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

rel

Method Detail

getPredicates

RelOptPredicateList getPredicates()

Derives the predicates that hold on rows emitted from a relational expression.

Returns:

Predicate list