access操作数据库求助
sqlstr = "DELETE student.*,student.Id_num FROM student WHERE student.Id_num=100;
deleteuser = new System.Data.OleDb.OleDbCommand(sqlstr, myConn);
deleteuser.Connection.Open();
deleteuser.ExecuteNonQuery();
如果我想在DELETE student.*,student.Id_num FROM student WHERE student.Id_num=100前再加一条SQL语句,请问用什么语法连接两条SQL语句一起写入sqlstr?
谢谢