Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

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

java¶ÔmysqlÊý¾Ý¿âµÄµ¼Èëµ¼³ö

//µ¼³ö
String mysql="mysqldump -uroot -proot  --opt databasename > d:/test.sql";    
java.lang.Runtime.getRuntime().exec("cmd /c "+mysql);   
//µ¼Èë
String mysql="mysqladmin -uroot -proot create databasename";    
java.lang.Runt ......

MySQL .Íâ¼üÔ¼Êø

InnoDBÒ²Ö§³ÖÍâ¼üÔ¼Êø¡£InnoDBÖжÔÍâ¼üÔ¼Êø¶¨ÒåµÄÓï·¨¿´ÆðÀ´ÈçÏ£º
[CONSTRAINT symbol] FOREIGN KEY [id] (index_col_name, ...)
    REFERENCES tbl_name (index_col_name, ...)
    [ON DELETE {RESTRICT | CASCADE | SET NULL | NO ACTION}]
    [ON UPDATE ......

MySQL°²×°ÓëÓ¦Óá¾LinuxϵݲװÓëÅäÖá¿

LinuxϵݲװÓëÅäÖÃ
Èç¹ûËù°²×°µÄLinuxϵͳûÓÐÄÚÖõÄMySQL£¬±ÊÕß½¨ÒéÔÚLinuxÖÐʹÓÃRPM°üÀ´°²×°MySQL£¬Í¬ÑùÕâÒ²ÊÇMySQL¹Ù·½ÌṩµÄ½¨Òé¡£±ÊÕß½Ó´¥×î¶àµÄLinuxϵͳÊÇRadhatµÄ“½üÇ×”£ºCentOS£¬ÓÉÓÚCentOS½Ïеİ汾¶¼ÄÚÖÃÁËMySQL£¬Òò´ËÔÚ°²×°ÏµÍ³Ê±¾Í½«MySQL°²×°²¢×¢²áΪϵͳ·þÎñ£¬Ê¡È¥Á˲»ÉÙ¹¤×÷Á¿£¬´Ë´¦Ò²¾Í²» ......

mysqlÈÕÖ¾

http://hi.baidu.com/ubuntu2me/blog/item/e1bd54de9a428f1862279828.html
¡¾IT168¼¼ÊõÎĵµ
¡¿ÈκÎÒ»ÖÖÊý¾Ý¿âÖУ¬¶¼Óи÷ÖÖ¸÷ÑùµÄÈÕÖ¾¡£MysqlÒ²²»ÀýÍ⣬ÔÚMysqlÖÐÓÐ4ÖÖ²»Í¬µÄÈÕÖ¾¡¢·Ö±ð´íÎóÈÕÖ¾¡¢¶þ½øÖÆÈÕÖ¾¡¢²éѯÈÕÖ¾ºÍÂý²éѯÈÕÖ¾¡£ÕâЩÈÕÖ¾¼Ç¼×ÅMysqlÊý¾Ý¿â²»Í¬·½ÃæµÄ×Ù¼£¡£ÏÂÎĽ«½éÉÜÕâ4ÖÖ²»Í¬µÄÈÕÖ¾×÷ÓúÍÓÃ;¡£
¡¡¡ ......

nagios¼à¿ØmysqlÖ÷´Ó¸´ÖÆ


nagios¼à¿ØmysqlÖ÷´Ó¸´ÖÆ
×÷ÕߣºÌïÒÝ(sery@163.com
)
ÆðÒò£ºnagios¿ÉÄÜ¼à¿Øµ½mysql·þÎñµÄÔËÐÐÇé¿ö£¬µ«È·²»ÄÜ¼à¿ØmysqlµÄÖ÷´Ó¸´ÖÆÊÇ·ñÕý³££ºÓÐʱºò£¬Í¬²½ÒѾ­Í£Ö¹£¬µ«¹ÜÀíÈËԱȴ²»ÖªµÀ¡£
ÏÂÊÖ´¦£ºµÇ½mysql´Ó·þÎñÆ÷£¬Í¨¹ýÖ´ÐÐ mysql> show slave status\G
²é¿´ÆäÊä³ö£¬¼´¿ÉÅж¨Ö÷´Ó¸´ÖÆÊÇ·ñÕý³£¡£ÏÂÃæÊÇij¸ö´Ó·þÎ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ