public final class ReteHintOptions
extends java.lang.Object
QueryHintOption
) for QueryEvaluationHint
s.Modifier and Type | Field and Description |
---|---|
static QueryHintOption<java.lang.Boolean> |
cacheOutputOfEvaluatorsByDefault |
static QueryHintOption<java.lang.Boolean> |
deleteRederiveEvaluation
Deprecated.
Use
DRedReteBackendFactory instead of setting this option to true. |
static QueryHintOption<java.lang.Boolean> |
expandWeakenedAlternativeConstraints
This hint allows the query planner to take advantage of "weakened alternative" suggestions of the meta context.
|
static QueryHintOption<java.lang.Boolean> |
prioritizeConstantFiltering |
static QueryHintOption<java.lang.Boolean> |
useDiscriminatorDispatchersForConstantFiltering |
public static final QueryHintOption<java.lang.Boolean> useDiscriminatorDispatchersForConstantFiltering
public static final QueryHintOption<java.lang.Boolean> prioritizeConstantFiltering
public static final QueryHintOption<java.lang.Boolean> cacheOutputOfEvaluatorsByDefault
@Deprecated public static final QueryHintOption<java.lang.Boolean> deleteRederiveEvaluation
DRedReteBackendFactory
instead of setting this option to true.As DRED may diminish the performance of incremental maintenance, it is not enabled by default.
public static final QueryHintOption<java.lang.Boolean> expandWeakenedAlternativeConstraints