CREATE TABLE table_train_254 ("id" NUMBER, "gender" CLOB, "systolic_blood_pressure_sbp" NUMBER, "heart_disease" BOOLEAN, "hgba1c" FLOAT, "renal_disease" BOOLEAN, "creatinine_clearance_cl" FLOAT, "diastolic_blood_pressure_dbp" NUMBER, "diabetes" BOOLEAN, "hypertension" BOOLEAN, "fasting_glucose" NUMBER, "NOUSE" FLOAT)

any diabetic subject with a hgba1c level of < 7 % or > 11 %
SELECT * FROM table_train_254 WHERE diabetes = 1 AND (hgba1c < 7 OR hgba1c > 11)
SELECT * FROM "table_train_254" WHERE "diabetes" = 1 AND ("hgba1c" < 7 OR "hgba1c" > 11)