SQLite查询记录总数

时间：2015-11-17 18:19:34 收藏：0 阅读：745

public int getCount() {
  SQLiteDatabase db = dbOpenHelper.getReadableDatabase();
  Cursor cursor = db.rawQuery("select count(id) from table",null);
  cursor.moveToFirst();
  Long count = cursor.getInt(0);
  cursor.close();
  return count;
 }

原文：http://www.cnblogs.com/chenlong-50954265/p/4972215.html