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#if defined(_WIN32) || defined(_WIN64)  //ΪÁËÖ§³Öwindowsƽ̨ÉϵıàÒë
#include <windows.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include "mysql.h"
#include <winsock.h>
#include <iostream.h>
#include <string.h>
MYSQL mysql,*sock;    //¶¨ÒåÊý¾Ý¿âÁ¬½ÓµÄ¾ä±ú£¬Ëü±»ÓÃÓÚ¼¸ºõËùÓеÄMySQLº¯Êý
MYSQL_RES *res;       //²éѯ½á¹û¼¯£¬½á¹¹ÀàÐÍ
MYSQL_FIELD *fd ;     //°üº¬×Ö¶ÎÐÅÏ¢µÄ½á¹¹
MYSQL_ROW row ;       //´æ·ÅÒ»Ðвéѯ½á¹ûµÄ×Ö·û´®Êý×é
char  qbuf[300];      //´æ·Å²éѯsqlÓï¾ä×Ö·û´®
//¶¨ÒåÊý¾Ý¿â²Ù×÷µÄºê£¬Ò²¿ÉÒÔ²»¶¨ÒåÁôןóÃæÖ±½Óд½ø´úÂë
#define MAX_STRING_LENGTH    256
//¶¨ÒåÔªËØ¸öÊý
#define MAX_ELEMENT_LENGTH    33
//¶¨ÒåÏÔʾµÄÁÐÊý
#define ELEMENTS_PER_LINE    15
typedef struct 
{
    char line[MAX_STRING_LENGTH];
    char data[ELEMENTS_PER_LINE][MAX_ELEMENT_LENGTH];
}DATA;
void main()
{
    //ÉêÃ÷Êý¾Ý¿â²Ù×÷º¯Êý
    int insertData(DATA parameter);
 //´ò¿ªÖ¸¶¨Îļþ
    FILE *fp=fopen("E:\\file.txt","r");
    //´´½¨½á¹¹ÌåÀàÐÍʵÌå
 DATA data;
    memset(&data, 0x00, sizeof(DATA));
    //µÃµ½Ò»ÐÐÊý¾Ý
    fgets(data.line, MAX_STRING_LENGTH, fp);
    while (!feof(fp))
    {
        int i=0,index=0;
        for(i=0; i<ELEMENTS_PER_LINE; i++)
        {
   //·Ö¸ô×Ö·û´® °´¶ººÅ·Ö¸ô
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mysql> create user 'username'@'localhost' identified by 'password';
Query OK, 0 rows affected (0.06 sec)
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mysql> grant all privileges on test.* to 'username'@'localhost';
Query OK, 0 rows affected (0.00 sec)
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MySQL COUNT SUM

 select
count(*) as mcount ,
left(create_time,10) as ptime ,
count(if(receive_msg is null,id,null)) as nullcount ,
count(if(receive_msg = '1',receive_msg,null)) as apfcount ,
count(if(receive_msg = '2',receive_msg,null)) as dttcount ,
count(if(receive_msg = '3',receive_ms ......

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Ò»°ãÎÒÃǵ÷ÓÃshell½Å±¾¶¼ÓÃsystem()À´ÊµÏÖ£¬È»ºó·¢ÏÖsytem·µ»ØÖµ²»ºÃ¿ØÖƶøÇÒת»»Âé·³(»¹ÒªÓÒÒÆ4λ¼´/256)£¬ÓÚÊÇÎÒÓÃpopenÀ´»ñÈ¡shellµÄ·µ»ØÖµ¡£¹ûÈ»ÔÚUnixÊÀ½çÀïÃæ£¬Í¨µÀ¾ÍÊÇÁ¬½á¸÷¸ö·½ÃæµÄÇÅÁº°¡£¡
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#include<stdio.h>
#include<stdlib.h>
#include<sys/wait.h>
int main (int argc ......
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