23 lines
503 B
SQL
23 lines
503 B
SQL
ALTER TABLE
|
|
food
|
|
ADD COLUMN
|
|
-- per 100g
|
|
protein REAL NOT NULL DEFAULT 5.0 CHECK (protein > 0);
|
|
|
|
ALTER TABLE
|
|
food
|
|
ADD COLUMN
|
|
-- per 100g
|
|
fiber REAL NOT NULL DEFAULT 5.0 CHECK (fiber > 0);
|
|
|
|
ALTER TABLE
|
|
food
|
|
ADD COLUMN
|
|
protein_per_portion REAL NOT NULL GENERATED ALWAYS AS ((protein / 100) * portion_weight) VIRTUAL;
|
|
|
|
ALTER TABLE
|
|
food
|
|
ADD COLUMN
|
|
fiber_per_portion REAL NOT NULL GENERATED ALWAYS AS ((fiber / 100) * portion_weight) VIRTUAL;
|
|
|
|
PRAGMA user_version = 2;
|