mysql UTF8编码 - 其他数据库开发 / MySQL/Postgresql
mysql> show table status like 'test';
+------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-----------------+----------+----------------+---------+
| Name | Engine | Version | Row_format | Rows | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
+------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-----------------+----------+----------------+---------+
| test | MyISAM | 10 | Dynamic | 2 | 20 | 40 | 281474976710655 | 1024 | 0 | NULL | 2010-04-26 14:51:06 | 2010-04-26 14:59:56 | NULL | utf8_general_ci | NULL | | |
+------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-----------------+----------+----------------+---------+
1 row in set (0.00 sec)
mysql> set names utf8;
Query OK, 0 rows affected (0.00 sec)
mysql> select * from test;
+--
相关问答：
先上错误
无法联接数据库
java.sql.SQLException: Before start of result set
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910)
at com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java: ......
刚刚接触MySQL,不知道该如何去查看数据，插入数据，创建数据库、表，用哪为前辈能指教一二？
MySQL 5.1参考手册
引用
兄弟你会结贴吗？
mysql 参考手册
baidu
MySQL官方文档 http://dev.mysql.com/doc ......
String sqlCount="select count(*) from usertable where username='"+
userName+"'";这句话 什么意思啊！
这句话输出出来就是
select count(*) from usertable where username='你的变量 ......
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也就是每两次运行必然会出错一次，但每两次运行也必然成功一� ......
搞了一个下午了，搜索了网络还是解决不了...希望高手帮忙解决下
源代码：
private void SendPhoto(HttpServletRequest request,
HttpServletResponse response) {
String name=request.getParamet ......
