
mschaefer@8967: BEGIN;
mschaefer@8967: 
mschaefer@8967: 
mschaefer@8967: --Add a column to specify S-INFO selection
mschaefer@8967: ALTER TABLE wsts ADD COLUMN sinfo_selection VARCHAR(1) CHECK((sinfo_selection IS NULL) OR (sinfo_selection IN ('W','Q')));
mschaefer@8967: COMMENT ON COLUMN wsts.sinfo_selection IS 'Whether and how the WST series is selected within S-INFO calculation types ("W"=without-Q-group, "Q"=with-Q-group, NULL=not-selectable)' ;
mschaefer@8967: 
mschaefer@8967: 
mschaefer@8967: COMMIT;




