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mysql>show variables like 'character%';
-------------------------- ----------------------------
| Variable_name | Value |
-------------------------- ----------------------------
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
-------------------------- ----------------------------
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screen.width*0.7)
{this.resized=true; this.width=screen.width*0.7; this.alt='Click here
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this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click
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Table A
aid adate
1 a1
2 a2
3 a3
TableB
bid bdate
1 b1
2 b2
4 b4
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Class.forName("com.mySQL.jdbc.Driver");
String strUrl="jdbc:mysql://localhost:3306/stu?useUnicode=true&characterEncoding=GB2312";
String strUser="nuey";
String strPassword="password";
Connection conn=DriverManager.getCon ......
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/*mysqlÊý¾Ý¿âÖбíµÄÄÚÈÝ
mysql> select * from maindb;
+------------------+---------+-------------+---------+----------+---------------------+---------------------+---------------------+------------------- ......
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DECLARE cur_Ãû³Æ CURSOR
FOR
SELECT ×Ö¶Î1,×Ö¶Î2,...×Ö¶În from ±í where ×Ö¶Î1=±äÁ¿;
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET ±äÁ¿1=null,±äÁ¿2=null;
OPEN cur_Ãû³Æ;
FETCH cur_Ãû³Æ INTO ±äÁ¿1,±äÁ¿2...;
WHILE ( ±äÁ¿1 IS NOT NULL) DO
&nbs ......