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M66B
2018-12-02 14:19:54 +01:00
parent 810fe66a78
commit 251ff98ea5
18 changed files with 1595 additions and 458 deletions
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23
app/src/main/java/eu/faircode/email/DB.java
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@@ -46,7 +46,7 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory;
// https://developer.android.com/topic/libraries/architecture/room.html
@Database(
version = 11,
version = 12,
entities = {
EntityIdentity.class,
EntityAccount.class,
@@ -199,6 +199,27 @@ public abstract class DB extends RoomDatabase {
db.execSQL("ALTER TABLE `operation` ADD COLUMN `error` TEXT");
}
})
.addMigrations(new Migration(11, 12) {
@Override
public void migrate(SupportSQLiteDatabase db) {
Log.i(Helper.TAG, "DB migration from version " + startVersion + " to " + endVersion);
db.execSQL("DROP INDEX `index_operation_folder`");
db.execSQL("DROP INDEX `index_operation_message`");
db.execSQL("DROP TABLE `operation`");
db.execSQL("CREATE TABLE `operation`" +
" (`id` INTEGER PRIMARY KEY AUTOINCREMENT" +
", `folder` INTEGER NOT NULL" +
", `message` INTEGER" +
", `name` TEXT NOT NULL" +
", `args` TEXT NOT NULL" +
", `created` INTEGER NOT NULL" +
", `error` TEXT" +
", FOREIGN KEY(`folder`) REFERENCES `folder`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE" +
", FOREIGN KEY(`message`) REFERENCES `message`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE)");
db.execSQL("CREATE INDEX `index_operation_folder` ON `operation` (`folder`)");
db.execSQL("CREATE INDEX `index_operation_message` ON `operation` (`message`)");
}
})
.build();
}