function GetMemberPoints() { if(arguments.length==0 || arguments[0]=="") { return 0; } var aMember = []; var sMember = ""; var iTotalPoints = 0; for(var i=0;i

这个应该是针对表内一个字段cardpoint进行累加的过程 现想增加一段为对应字段pointnow进行累加的过程,该怎么改这段代码

sql += "select CardPoints from MemberTotalPoints where MemberId in('" + sMember + "')"; sql += "select pointnow from MemberTotalPoints where MemberId in('" + sMember + "')";