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Home > Database > Mysql Tutorial > 数据库变量查询字符串转换_MySQL

数据库变量查询字符串转换_MySQL

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Release： 2016-06-01 13:30:11
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数据库变量查询字符串转换

 

printf("输入货号单：");    char k[10];gets(k);   sprintf(sql_update, "select * from huodan where 货单号='%s'",k);     res=mysql_query(&myCont,sql_update);//查询
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这里是通过C语言将含有变量%s的变量保存在sql_update中。。。。

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