Question

我正在尝试将数据存储在内存中

这就是我现在所拥有的

        //sq lite driver
        Class.forName("org.sqlite.JDBC");
        //database path, if it's new data base it will be created in project folder
        con = DriverManager.getConnection("jdbc:sqlite:mydb.db");

         Statement stat = con.createStatement(); 

        stat.executeUpdate("drop table if exists weights");

        //creating table
       stat.executeUpdate("create table weights(id integer,"
       + "firstName varchar(30)," + "age INT," + "sex varchar(15),"
       + "weight INT," + "height INT,"
       + "idealweight INT, primary key (id));");

现在我应该把这个语句[“：memory：”]放在内存中存储我的数据，数据应该保存直到我删除它为止。

谢谢

Answer 1

尝试：

con = DriverManager.getConnection("jdbc:sqlite::memory:");

sqlite：如何在内存中使用

1 个答案: