我嘗試在logcat的下降表編程沒什麼錯誤顯示無法正常工作,但沒有任何結果: 這裏我的數據庫Helper類: public class database1 extends SQLiteOpenHelper
{
private static final String DB_Name="database";
private static final int DB_Version=
我有有這樣的DROP TABLE命令的腳本: IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID('msdb.dbo.lobloblob') AND type in (N'U'))
DROP TABLE msdb.dbo.lobloblob
CREATE TABLE msdb.dbo.lobloblob
....