我有这张表,我需要打印max(balance)
与Account_NO
,但我无法弄清楚如何得到我想要的结果。如何使用帐户ID查找最高(余额)?
+-------------+------------+--------+------+
| CUST_ID | ACCOUNT_NO |BALANCE |STATUS|
+-------------+------------+--------+------+
| 6363251425 | 40 | 110000 | A |
+-------------+------------+--------+------+
| 6262521111 | 22 | 51000 | D |
+-------------+------------+--------+------+
| 1111254215 | 19 | 504211 | A |
+-------------+------------+--------+------+
| 6363251425 | 99 | 3620 | A |
+-------------+------------+--------+------+
| 9999999999 | 31 | 1000 | A |
+-------------+------------+--------+------+
| 6363251425 | 47 | 3000 | D |
+-------------+------------+--------+------+
| 9999999999 | 23 | 303333 | D |
+-------------+------------+--------+------+
| 1111254215 | 45 | 85424 | A |
+-------------+------------+--------+------+
| 9999999999 | 49 | 632555 | A |
+-------------+------------+--------+------+
这样的结果会是这样的
+-----------------+------------+
| MAX(BALANCE) | ACCOUNT_NO |
+-----------------+------------+
| 632555 | 49 |
+-----------------+------------+
我怎样才能得到这样的结果?
您可以通过余额来订购它们,并只选择第一行 – litelite
您能否显示您尝试过的以及它不工作的位置?还有你使用什么SQL的味道。 – Krypton
@litelite如果有2个或3个不同的帐户号码和相同的余额,该怎么办? –