RedAnt Photo/src/com/usai/util/SqlOpenHelper.java

@@ -60,6 +60,8 @@ public class SqlOpenHelper extends SQLiteOpenHelper{
 	@Override
 	public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
 		// TODO Auto-generated method stub
+		db.execSQL("ALTER TABLE pics ADD try_count INTEGER DEFAULT (0)");
+//		String sql="alter table pics add field try_count INTEGER";
 		
 	}
 

RedAnt Photo/src/com/usai/util/dbUtil.java

@@ -360,7 +360,7 @@ public class dbUtil
 	{
 
 		SqlOpenHelper dbHelper = new SqlOpenHelper(context, "redantpop.db",
-				factory, 1);
+				factory, 2);
 		dbHelper.addInitSQL("create table users (" + "_id INTEGER PRIMARY KEY,"
 				+ "name varchar(20)," + "pass varchar(20))");
 
@@ -370,7 +370,7 @@ public class dbUtil
 
 		dbHelper.addInitSQL("create table pics (" + "_id INTEGER PRIMARY KEY,"
 				+ "picker varchar(20)," + "server varchar(20),"+ "err_code INTEGER ,"
-				+ "pid varchar(20)," + "local_path varchar(256))");
+				+ "pid varchar(20),"+ "try_count INTEGER DEFAULT (0)," + "local_path varchar(256))");
 		
 //		dbHelper.addInitSQL("create table pids (" + "_id INTEGER PRIMARY KEY,"
 //				+ "picker varchar(20)," + "err_code INTEGER ,"