---++Faceted Browser Pre-Installation 

Run the following commands using the Virtuoso <code>isql</code> program before installing the Faceted Browser VAD:

<verbatim>
DROP INDEX  RDF_QUAD_OPGS;
DROP INDEX  RDF_QUAD_POGS;
DROP INDEX  RDF_QUAD_GPOS;
DROP INDEX  RDF_QUAD_OGPS;

CHECKPOINT;

CREATE TABLE  R2 
   ( G  iri_id_8 , 
     S  iri_id_8 , 
     P  iri_id_8 , 
     O  ANY      , 
     PRIMARY KEY (S, P, O, G)
   );
ALTER INDEX  R2  
  ON  R2  
  PARTITION ( S INT (0hexffff00) );

LOG_ENABLE (2);

INSERT INTO  R2 (G, S, P, O) 
  SELECT G, S, P, O 
  FROM rdf_quad;

DROP TABLE RDF_QUAD;
ALTER TABLE  R2 
  RENAME RDF_QUAD;

CHECKPOINT;

CREATE BITMAP INDEX  RDF_QUAD_OPGS 
  ON  RDF_QUAD (O, P, G, S) 
  PARTITION ( O  VARCHAR ( -1, 0hexffff ) );
CREATE BITMAP INDEX  RDF_QUAD_POGS 
  ON  RDF_QUAD (P, O, G, S) 
  PARTITION ( O  VARCHAR ( -1, 0hexffff ) );
CREATE BITMAP INDEX  RDF_QUAD_GPOS 
  ON  RDF_QUAD (G, P, O, S) 
  PARTITION ( O  VARCHAR ( -1, 0hexffff ) );

CHECKPOINT;
</verbatim>