android sqlite onupgrade

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android sqlite onupgrade

After reading this blog post (and a few others) on how to use the onUpgrade() method for your Android SQLite Database, I thought I should ..., 然後再經由程式進行存取,SQLite 是經由Android 幫你建立的(十分不習慣) ... 23. public void onUpgrade(SQLiteDatabase db, int oldVersion, ..., Android 手機資料庫(三) - SQLite之資料庫更新(onUpgrade)操作. 大家都知道當程式開始使用後,難免會因為修改或新增功能去修改資料庫,Android中SQLiteOpenHelper类的onUpgrade方法浅谈. 2014年01月27日10:14:05 宋志辉 阅读数:5131. 版权声明:本文为博主原创文章,未经博主允许不得转载。 , android开发(24)使用SQLiteOpenHelper的onUpgrade实现数据库版本升级. 我这里说的数据库版本指的是:我们的应用的程序的数据库的用户 ..., Many Android SQLite tutorials are incomplete or could cause your app to crash! This guide will show you the proper way to implement ..., onUpgrade() is called (you do not call it yourself) when version of your DB changed which means underlying table structure changed etc.,Return the name of the SQLite database being opened, as given to the constructor. .... public abstract void onUpgrade (SQLiteDatabase db, int oldVersion, int ... , SQLiteOpenHelper onCreate() and onUpgrade() callbacks are invoked when the database is actually opened, for example by a call to ...,相信開始接觸SQLite的大家都知道SQLiteOpenHelper中有一個方法叫onUpgrade,但是這個方法是做什麼用的呢?首先我們知道onCreate是在Android載入時,找不 ...

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android sqlite onupgrade 相關參考資料
Android SQLite Database - How to use onUpgrade() correctly - Riggaroo

After reading this blog post (and a few others) on how to use the onUpgrade() method for your Android SQLite Database, I thought I should ...

https://riggaroo.co.za

Android 使用SQLite 資料庫的方法@ 小雕雕的家:: 痞客邦:: - 部落格

然後再經由程式進行存取,SQLite 是經由Android 幫你建立的(十分不習慣) ... 23. public void onUpgrade(SQLiteDatabase db, int oldVersion, ...

http://sweeteason.pixnet.net

Android 手機資料庫(三) - SQLite之資料庫更新(onUpgrade)

Android 手機資料庫(三) - SQLite之資料庫更新(onUpgrade)操作. 大家都知道當程式開始使用後,難免會因為修改或新增功能去修改資料庫

http://jim690701.blogspot.com

Android中SQLiteOpenHelper类的onUpgrade方法浅谈- 宋志辉的博客 ...

Android中SQLiteOpenHelper类的onUpgrade方法浅谈. 2014年01月27日10:14:05 宋志辉 阅读数:5131. 版权声明:本文为博主原创文章,未经博主允许不得转载。

https://blog.csdn.net

android开发(24)使用SQLiteOpenHelper的onUpgrade实现数据库版本 ...

android开发(24)使用SQLiteOpenHelper的onUpgrade实现数据库版本升级. 我这里说的数据库版本指的是:我们的应用的程序的数据库的用户 ...

https://www.cnblogs.com

How To Android SQLite onUpgrade() | BHW Blog - The BHW Group

Many Android SQLite tutorials are incomplete or could cause your app to crash! This guide will show you the proper way to implement ...

https://thebhwgroup.com

onUpgrade() sqlite database in Android - Stack Overflow

onUpgrade() is called (you do not call it yourself) when version of your DB changed which means underlying table structure changed etc.

https://stackoverflow.com

SQLiteOpenHelper | Android Developers

Return the name of the SQLite database being opened, as given to the constructor. .... public abstract void onUpgrade (SQLiteDatabase db, int oldVersion, int ...

https://developer.android.com

When is SQLiteOpenHelper onCreate() onUpgrade() run? - Stack ...

SQLiteOpenHelper onCreate() and onUpgrade() callbacks are invoked when the database is actually opened, for example by a call to ...

https://stackoverflow.com

【教學】Android SQLite onUpgrade方法的運用 - Mr. Ray's Box

相信開始接觸SQLite的大家都知道SQLiteOpenHelper中有一個方法叫onUpgrade,但是這個方法是做什麼用的呢?首先我們知道onCreate是在Android載入時,找不 ...

https://mrraybox.blogspot.com