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c 连接mysql
来源: 互联网 发布时间:2016-03-26
本文导语: 请问各位高手,LINUX下如何用C语言连接MY SQL,希望给出具体例子和讲解. | #include #include int main() { MYSQL mysql; // need a instance ...
请问各位高手,LINUX下如何用C语言连接MY SQL,希望给出具体例子和讲解.
|
#include
#include
int main()
{
MYSQL mysql; // need a instance to init
MYSQL_RES *res;
MYSQL_ROW row;
char *query;
int t,r;
mysql_init(&mysql);
if(!mysql_real_connect(&mysql,"localhost", "username", "password", "test",0,NULL,0))
{
printf( "Error connecting to database: %sn",mysql_error(&mysql));
}
else
printf("Connected...n");
query = "select * from t1";
t = mysql_real_query(&mysql,query,(unsigned int) strlen(query));
if (t)
{
printf("Error making query: %sn",
mysql_error(&mysql));
}
else printf("[%s] made...n", query);
res = mysql_store_result(&mysql);
while(row = mysql_fetch_row(res))
{
for(t=0;t
#include
int main()
{
MYSQL mysql; // need a instance to init
MYSQL_RES *res;
MYSQL_ROW row;
char *query;
int t,r;
mysql_init(&mysql);
if(!mysql_real_connect(&mysql,"localhost", "username", "password", "test",0,NULL,0))
{
printf( "Error connecting to database: %sn",mysql_error(&mysql));
}
else
printf("Connected...n");
query = "select * from t1";
t = mysql_real_query(&mysql,query,(unsigned int) strlen(query));
if (t)
{
printf("Error making query: %sn",
mysql_error(&mysql));
}
else printf("[%s] made...n", query);
res = mysql_store_result(&mysql);
while(row = mysql_fetch_row(res))
{
for(t=0;t