db.execSQL("create table notes ("+KEY_ROWID+
"INTEGER PRIMARY KEY AUTOINCREMENT, "
+ KEY_TEXT+" TEXT NOT NULL);");
}
//此处创建table的命令是否是对的?
public long createNote(String title) {
ContentValues values = new ContentValues();
values.put(KEY_TITLE, title);
Log.e("values", values.toString());//此处返回值正常 是参数title
long rowId = db.insert(TBL_NAME, null, values);
// An exception that indicates that an integrity constraint was
// violated.
Log.e("rowid", String.valueOf(rowId));//此处返回值 为 -1
return rowId;
}
SQLite
数据库
异常
--------------------编程问答--------------------
創建表的時候缺少空格