如何在SQlite android中获取最后一行

Question

我想获得最后插入的行的主键值(自动增量).我搜索了S/O并找到了最后一行row_id的答案.但我需要最后插入行的值.请帮我.

谢谢

Answer 1

试试这个代码

String selectQuery = "SELECT  * FROM " + "sqlite_sequence";
Cursor cursor = db.rawQuery(selectQuery, null);
cursor.moveToLast();

要么

SELECT * 
FROM    TABLE
WHERE   ID = (SELECT MAX(ID)  FROM TABLE);

要么

SELECT * FROM table ORDER BY column DESC LIMIT 1;