CÓïÑÔÁ¬½ÓMySQLÖÐÎÄÎÊÌâ
ÔÚѧϰ£¼Linux³ÌÐòÉè¼Æ£¾µÚ8ÕÂMySQLÊý¾Ý¿â8.3½Ú£º
ʹÓÃCÓïÑÔ·ÃÎÊMySQL·ÃÎÊÊý¾Ý¿âʱ³¢ÊÔ°ÑSQLÊý¾Ý»»³ÉÁËÖÐÎÄ£¬µ«ÊÇÔÚÔËÐÐʾÀý³ÌÐòʱÖÕ¶ËÊä³öÈ´ÂÒÂ룬MySQL C ÓïÑÔÁ¬½ÓĬÈÏ×Ö·û¼¯ÊÇlatin1
²éÁËÏÂAPIÕÒµ½ÈçϺ¯Êý¿É½â¾öÖÐÎÄÂÒÂëÎÊÌâ¡£
int
mysql_set_character_set(
MYSQL *
mysql,
char
*
csname)
ÃèÊö
¸Ãº¯ÊýÓÃÓÚΪµ±Ç°Á¬½ÓÉèÖÃĬÈϵÄ×Ö·û¼¯¡£×Ö·û´®csnameÖ¸¶¨ÁË1¸öÓÐЧµÄ×Ö·û¼¯Ãû³Æ¡£Á¬½ÓУ¶Ô³ÉΪ×Ö·û¼¯µÄĬÈÏУ¶Ô¡£¸Ãº¯ÊýµÄ¹¤×÷·½Ê½ÓëSET NAMESÓï¾äÀàËÆ£¬µ«Ëü»¹ÄÜÉèÖÃmysql-
>
charsetµÄÖµ£¬´Ó¶øÓ°ÏìÁËÓÉmysql_real_escape_string(
)
ÉèÖõÄ×Ö·û¼¯¡£
¸Ãº¯ÊýÊÇÔÚMySQL 5.
0.
7ÖÐÔö¼ÓµÄ¡£
·µ»ØÖµ
0±íʾ³É¹¦£¬·Ç0Öµ±íʾ³öÏÖ´íÎó¡£
ʾÀý£º
#
include
<
stdlib.
h>
#
include
<
stdio.
h>
#
include
"mysql.h"
MYSQL my_connection;
MYSQL_RES *
res_ptr;
MYSQL_ROW sqlrow;
void
display_row(
)
;
int
main(
int
argc,
char
*
argv[
]
)
{
int
res;
mysql_init(
&
my_connection)
;
if
(
mysql_real_connect(
&
my_connection,
"localhost"
,
"rick"
,
"secret"
,
"foo"
,
0,
NULL
,
0)
)
{
/* ÉèÖÃÊý¾Ý¿âĬÈÏ×Ö·û¼¯ */
if
(
mysql_set_character_set(
&
my_connection,
"utf8"
)
)
{
fprintf
(
stderr
,
"´íÎó, %s\n"
,
mysql_error(
&
my_connection)
)
;
}
res =
mysql_query(
&
my_connection,
"SELECT childno, fname, age from children WHERE age > 5"
)
;
if
(
res)
{
&nb
Ïà¹ØÎĵµ£º
linux
mysql
°²×°½éÉÜ:
linux
·þÎñÆ÷ RedHat 5.0.server.
MySQL
°æ±¾:
ÏÂÔØµØÖ·Á´½Ó:http://dev.mysql
.com/downloads/mysql
/5.1.html
MySQL
·þÎñ¶Ë:MySQL
-server-community-5.1.38-0.rhel5.i386.rpm
MySQL
¿Í»§¶Ë:MySQL
-client-community-5.1.38-0.rhel5.i386.rpm
1 °²×°²½ÖèÊ×ÏȼÓÔØ¹âÇý ......
¿´MySQL²Î¿¼ÊÖ²á ·¢ÏÖCREATE TABLE ʱÓжàÖÖÊý¾Ý¿â´æ´¢ÒýÇæ£º
TYPE = {BDB | HEAP | ISAM | InnoDB | MERGE | MRG_MYISAM | MYISAM }
ÍøÉϲéÁËϾÝ˵MyISAM¡¢InnoDBÁ½ÖÖÒýÇæ³£ÓÃ
´óÖÁÇø±ðÈçÏÂ[²»ÖªÊÇ·ñ׼ȷ]£º
¸ß¼¶´¦Àí:
MyISAMÀàÐͲ»Ö§³ÖÊÂÎñ´¦ÀíµÈ¸ß¼¶´¦Àí£¬¶øInnoDBÀàÐÍÖ§³Ö¡£
Ö´ÐÐËÙ¶È:
MyISAMÀàÐ͵ıíÇ¿µ÷µÄÊÇÐ ......
²âÊÔ»·¾³£ºmysql 5.0.45
¡¾×¢£º¿ÉÒÔÔÚmysqlÖÐͨ¹ýmysql> SELECT VERSION();À´²é¿´Êý¾Ý¿â°æ±¾¡¿
ÕûÀí£ºleo
Ò»¡¢Á¬½ÓMYSQL¡£
¸ñʽ£º mysql -hÖ÷»úµØÖ· -uÓû§Ãû £pÓû§ÃÜÂë
1¡¢Á¬½Óµ½±¾»úÉϵÄMYSQL¡£
Ê×ÏÈ´ò¿ªDOS´°¿Ú£¬È»ºó½øÈëĿ¼mysql\bin£¬ÔÙ¼üÈëÃüÁîmysql -u root -p£¬»Ø³µºóÌáʾÄãÊäÃÜÂë.×¢ÒâÓû§Ãûǰ¿ÉÒÔÓп ......