Bad request for field slot 0,-1.错误
SQLiteQueryBuilder queryBuilder = new SQLiteQueryBuilder();
queryBuilder.setTables(BlackList.TABLE_NAME);
String[] columns = {BlackList._ID,
BlackList.NAME,BlackList.COMPANY,BlackList.ID_NUMBER,BlackList.PHONE
};
cursor = queryBuilder.query(mDB, columns, null, null, null, null, BlackList.ORDER_BY_DEFAULT);
