我在获取列名TRANS的最小值时遇到问题，所需的输出应为TOWN_HALL和2

Question

SELECT 
    BRANCH_ADD,
    COUNT(TRANS_AMOUNT) AS TRANS 
FROM 
    (SELECT 
         A.BRANCH_ADD, C.TRANS_AMOUNT
     FROM 
         BRANCHES A, ACCTS B, TRANSACTION C
     WHERE 
         a.branch_code = b.branch_code
         AND b.acct_no = c.acct_no
     ORDER BY 
         BRANCH_ADD)
GROUP BY 
    BRANCH_ADD;

Answer 1