-- # $Id$
-- # $HeadURL$
-- # $Author$

WITH numbers AS (
  SELECT *
  FROM generate_series(1, 999) AS symbol_id
)

UPDATE flm.flm_file_content SET used_by = ( SELECT COUNT(*) FROM ppm.ppm_type WHERE symbol = 'NONE|CVLX|'||symbol_id)
FROM numbers WHERE id = symbol_id;

--UPDATE flm.flm_file_content SET used_by = ( SELECT COUNT(*) FROM ppm.ppm_type WHERE symbol = 'NONE|CVLX|1') WHERE id = 1;
--UPDATE flm.flm_file_content SET used_by = ( SELECT COUNT(*) FROM ppm.ppm_type WHERE symbol = 'NONE|CVLX|2') WHERE id = 2;

UPDATE flm.flm_file_content SET is_used_by = true WHERE used_by > 0;