Simple MySQL-C ORM - 简化C语言访问MySQL

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当你需要在纯C语言的应用程序中访问 MySQL 表中的数据时,是非常繁琐的事情,而该框架可以帮你大量的简化编码的工作,该框架采用 Python 开发,适用于 C 语言程序。

示例代码
#include <db.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
int main (int argc, char **argv)
{
	int ret;
	MYSQL global_mysql;
	MYSQL *m;
db_ex_customer *cust1;
	db_ex_item *item1, *item2;
mysql_init (& global_mysql);
/*
* connect to MySQL as usual
*/
	m = mysql_real_connect (& global_mysql, "localhost", "root", "", "ex1", 3036, NULL, 0);
/*
* pass the MySQL connection to function, that initializes the "ORM"
*/
	ret = db_init (& global_mysql);
/*
* the *__new method creates empty structure
*/
	cust1 = db_ex_customer__new ();
	/*
* setting the structure attribute with allocated string,
* it will be freed during call of *__free method
*/
	cust1->name = strdup ("alesak");
/*
* this methods inserts the structure into according table.
* If it has serial field, its value is reflected into structure
*/
	ret = db_ex_customer__insert (cust1);
item1 = db_ex_item__new ();
	item1->customer_id = cust1->id;
	item1->itemname = strdup ("simple orm");
ret = db_ex_item__insert (item1);
item2 = db_ex_item__new ();
	item2->customer_id = cust1->id;
	item2->itemname = strdup ("advanced orm");
ret = db_ex_item__insert (item2);
db_ex_customer__free (cust1);
	db_ex_item__free (item1);
	db_ex_item__free (item2);
return (0);
}

项目主页:http://www.open-open.com/lib/view/home/1357894440650

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