sqlite：如何在内存中使用

Question

我正在尝试将我的数据存储在内存中

这是我现在拥有的

//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：”]放在哪里来将我的这个数据存储在内存中，并且数据应该一直保存到我删除它为止。

谢谢

Answer 1

试试：

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