CREATE TABLE table_train_228 ("id" INT, "ejection_fraction_ef" INT, "hiv_infection" BOOLEAN, "heart_disease" BOOLEAN, "body_weight" FLOAT, "body_mass_index_bmi" FLOAT, "allergy_to_beef" BOOLEAN, "NOUSE" FLOAT)

known hiv positive or aids
SELECT * FROM table_train_228 WHERE hiv_infection = 1
SELECT * FROM "table_train_228" WHERE "hiv_infection" = 1