receiverid <@p p=" AND list.MSGSTATUS=?">msgstatus <@p p=" AND list.MSGTYPE=?">msgtype <@p p=" AND (%s)" s=" OR " f="list.%S LIKE ?">msgtitle,msgcontent,username,usercode ]]> receiverid <@p p=" AND rece.MSGSTATUS=?">msgstatus <@p p=" AND cont.MSGTYPE=?">msgtype ]]> msgid ]]> msgstatus,readtime WHERE ID IN(<@p f="?">id) ]]>