GreenDaoUpgradeHelper

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修改数据库路径怎么实现

3

修改数据库路径怎么实现保存在本地sd卡

douya40

运行run时，报如下错误，类找不到 Exception in thread "main" java.lang.NoClassDefFoundError: org/greenrobot/greendao/generator/Schema at com.example.MyClass.main(MyClass.java:9) Caused by: java.lang.ClassNotFoundException: org.greenrobot.greendao.generator.Schema at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ， compile 'org.greenrobot:greendao-generator:3.2.0'这个版

xiaolinziwang

Please wrap migrate() in a transaction and throws a SQLException

5

Could you please wrap migrate() in a transaction and throws a SQLException? The current code destroys the database when a SQLException is thrown.

yukoba

数据比较多的时候，数据库升级在CREATE TEMPORARY TABLE时会报android.database.sqlite.SQLiteOutOfMemoryException: out of memory，要怎么处理？

recosky