php将CSV文件当做数据库怎么查询
php将CSV文件当做数据库如何查询?
现在要用CSV文件代替MYSQL数据库,里面有两个表。一个表存版本信息,一个表存序列号信息。
从版本信息表里要查询出一条记录,查询比提供的版本号稍大的那条记录(不是最大的版本号)。
根据序列号查询序列号是否存在。
这样的条件怎么查询啊?
是将CSV文件里的数据变成数组,然后遍历数组查询吗?
------解决方案--------------------
不能百分之百代替。
操作csv 如同php操作文件一般,故而不是mysql的select,insert 语句。
变成数组,然后在数组中遍历,查找。

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