Format

SEM_APIS.SET_ENTAILMENT_STATS (
     entailment_name IN VARCHAR2, 
     numrows         IN NUMBER DEFAULT NULL, 
     numblks         IN NUMBER DEFAULT NULL, 
     avgrlen         IN NUMBER DEFAULT NULL, 
     flags           IN NUMBER DEFAULT NULL, 
     no_invalidate   IN BOOLEAN DEFAULT DBMS_STATS.AUTO_INVALIDATE, 
     cachedblk       IN NUMBER DEFAULT NULL, 
     cachehit        IN NUMBER DEFAULT NULL, 
     force           IN BOOLEAN DEFAULT FALSE,
     network_owner   IN VARCHAR2 DEFAULT NULL,
     network_name    IN VARCHAR2 DEFAULT NULL);

Description

Sets statistics for a specified entailment.

Parameters

entailment_name

Name of the entailment.

(other parameters)

See the parameter explanations for the DBMS_STATS.SET_TABLE_STATS procedure in Oracle Database PL/SQL Packages and Types Reference, although force here applies to entailment statistics.

network_owner

Owner of the RDF network. (See Table 1-2.)

network_name

Name of the RDF network. (See Table 1-2.)

Usage Notes

See the information about the DBMS_STATS package inOracle Database PL/SQL Packages and Types Reference.

See also Managing Statistics for Semantic Models and the Semantic Network.

For information about RDF network types and options, see RDF Networks.

Examples

The following example sets statistics for an entailment named OWLTST_IDX.

EXECUTE SEM_APIS.SET_ENTAILMENT_STATS('owltst_idx', numrows => 100);