CREATE TABLE table_train_231 ("id" INT, "hemoglobin_a1c_hba1c" FLOAT, "heart_disease" BOOLEAN, "stroke" BOOLEAN, "renal_disease" BOOLEAN, "estimated_glomerular_filtration_rate_egfr" INT, "allergy_to_milk" BOOLEAN, "NOUSE" FLOAT)

allergy to milk or any of its components
SELECT * FROM table_train_231 WHERE allergy_to_milk = 1
SELECT * FROM "table_train_231" WHERE "allergy_to_milk" = 1