-- NOTE: need to first run: fetch.sh
.load ./extensions/stats
-- Saves time intensive query in new table
+-- TODO: show nutrients_overview.id as a foreign key to nutr_def.id?
CREATE TABLE nutrients_overview AS
SELECT
id,
unit,
tagname,
nutr_desc,
- CAST(COUNT(nut_data.nutr_id) AS INTEGER) AS n_foods,
+ CAST(COUNT(nut_data.nutr_id) AS integer) AS n_foods,
CAST(ROUND(avg(nut_data.nutr_val), 3) AS real) AS avg_val,
CAST(ROUND(stddev(nut_data.nutr_val), 2) AS real) AS std_dev
FROM