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user_mobile //Óû§ÊÖ»úºÅ
service_id //·þÎñ±àºÅ 1-¸ß¼¶Óû§,2ÆÕͨÓû§
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+-------------+------------+
| user_mobile | service_id |
+-------------+------------+
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 1 | 2 |
| 2 | 2 |
| 3 | 2 |
| 4 | 2 |
| 5 | 2 |
| 6 | 1 |
| 6 | 2 |
+-------------+------------+
//ÏëµÃµ½µÄÊý¾Ý
+-------------+------------+
| user_mobile | service_id |
+-------------+------------+
| 1 &n
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CREATE TABLE `ch1` (
`id` int(10) unsigned zerofill NOT NULL AUTO_INCREMENT,
`no` int(10) unsigned DEFAULT NULL,
`dtime` datetime DEFAULT NULL,
PRIMARY KEY (`id ......
try
{
sql::Driver *driver;
sql::Connection *con;
//´´½¨Á¬½Ó
driver = get_driver_instance();
con = driver->connect("tcp://192.168.18.52:3306", "root", "1234 ......