SELECT * FROM TF_IDF (
ON TF (
ON { table | view | (query) } PARTITION BY docid
[ Formula ({ 'normal' | 'bool' | 'log' | 'augment' }) ]
) AS tf PARTITION BY term
[ ON (SELECT COUNT (DISTINCT docid)
FROM doccount_table) AS doccount DIMENSION ]
[ ON (SELECT term, COUNT (DISTINCT docid)
FROM docperterm_table
GROUP BY term)AS docperterm PARTITION BY term ]
[ ON (SELECT DISTINCT (term) AS term, idf
FROM tf_idf_output_table ) AS idf PARTITION BY term ]
);