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mysqld --character-set-server=latin1 --collation-server=latin1_swedish_ci
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./configure --with-charset=gbk  --with-collation=gbk_bin
    ÈçºÎ²éѯµ±Ç°µÄserverµÄ×Ö·û¼¯ºÍУÑ鹿ÔòµÄÖµ£¬¿ÉÒԲ鿴ϵͳ²ÎÊýcharacter_set_serverºÍcollation_server£º
mysql> show variables like 'character_set_server%';
+----------------------+--------+
| Variable_name        | Value  |
+----------------------+--------+
| character_set_server | latin1 |
+----------------------+--------+
1 row in set (0.00 sec)
mysql> show variables like 'collation_server%';
+------------------+-------------------+
| Variable_name    | Value             |
+------------------+-------------------+
| collation_server | latin1_swedish_ci |
+------------------+-------------------+
1 row in set (0.00 sec)
   
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mysql> show variables like 'character%';
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| Variable_name            | ......

mysql »ù±¾ÃüÁî

1¡¢µÇ½MySQL:
mysql -u root -p
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select user,host,password from mysql.user;
select user,host from mysql.user;
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set password for root@localhost=password('
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mysql connect by c++

#include <stdio.h>
#include <windows.h>
#include <mysql.h>
#define host "localhost"
#define username "root"
#define password "123"
#define database "oa"
MYSQL *conn;
int main()
{
MYSQL_RES *res_set;
MYSQL_ROW row;
unsigned int i,ret;
FILE *fp;
MYSQL_FIELD *field; ......

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CREATE TABLE test (
id INT NOT NULL,
last_name CHAR(30) NOT NULL,
first_name CHAR(30) NOT NULL,
PRIMARY KEY (id),
INDEX name (last_name,first_name)
);
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