此回复为自动发出,仅用于显示而已,并无任何其他特殊作用
楼主【afei0912】截止到2008-07-30 10:43:17的历史汇总数据(不包括此帖):
发帖的总数量:0 发帖的总分数:0 每贴平均分数:0
回帖的总数量:0 得分贴总数量:0 回帖的得分率:0%
结贴的总数量:0 结贴的总分数:0
无满意结贴数:0 无满意结贴分:0
未结的帖子数:0 未结的总分数:0
结贴的百分比:---------------------结分的百分比:---------------------
无满意结贴率:---------------------无满意结分率:---------------------
如何结贴请参考这里:http://topic.csdn.net/u/20080501/09/ef7ba1b3-6466-49f6-9d92-36fe6d471dd1.html
取消马甲机器人,请点这里:http://www.java2000.net/mycsdn/robotStop.jsp?usern=afei0912
楼主【afei0912】截止到2008-07-30 10:43:17的历史汇总数据(不包括此帖):
发帖的总数量:0 发帖的总分数:0 每贴平均分数:0
回帖的总数量:0 得分贴总数量:0 回帖的得分率:0%
结贴的总数量:0 结贴的总分数:0
无满意结贴数:0 无满意结贴分:0
未结的帖子数:0 未结的总分数:0
结贴的百分比:---------------------结分的百分比:---------------------
无满意结贴率:---------------------无满意结分率:---------------------
如何结贴请参考这里:http://topic.csdn.net/u/20080501/09/ef7ba1b3-6466-49f6-9d92-36fe6d471dd1.html
取消马甲机器人,请点这里:http://www.java2000.net/mycsdn/robotStop.jsp?usern=afei0912
查看下MYSQL和MSSQL语句的区别吧````
String sSql ="create table userPermission select distinct permissionID from rolepermission where" +"roleID in (select roleID from personRole where userName=:uId )"
+"create temporary table permID select * from (select distinct substring(permissionID,1,2) as"+"ID,'0' as pID from userPermission union select distinct substring(permissionID,1,4) as" +"ID,substring(permissionID,1,2) as pID from userPermission union select distinct" +"substring(permissionID,1,6) as ID,substring(permissionID,1,4) as pID from userPermission union" +"select distinct substring(permissionID,1,8) as ID,substring(permissionID,1,6) as pID from"+"userPermission union select distinct substring(permissionID,1,10) as ID,"+"substring(permissionID,1,8) as pID from userPermission )as tab where length(ID)>length(pID)"+"insert permID values('0','-1') select permission.* from permID i,permission permission where" +"i.ID=permission.ID"+"drop table userpermission,permID"List result = session.createSQLQuery(sSql).addEntity("permission", Permission.class).setString ("uId", userName).list();
第一步:
"create table userPermission select distinct permissionID from rolepermission where" +"roleID in (select roleID from personRole where userName=:uId )"
第二步:
"create temporary table permID select * from (select distinct substring(permissionID,1,2) as" +"ID,'0' as pID from userPermission union select distinct substring(permissionID,1,4) as" +"ID,substring(permissionID,1,2) as pID from userPermission union select distinct" +"substring(permissionID,1,6) as ID,substring(permissionID,1,4) as pID from userPermission union" +"select distinct substring(permissionID,1,8) as ID,substring(permissionID,1,6) as pID from" +"userPermission union select distinct substring(permissionID,1,10) as ID," +"substring(permissionID,1,8) as pID from userPermission )as tab where length(ID)>length(pID)"
第三步:
"insert permID values('0','-1') select permission.* from permID i,permission permission where" +"i.ID=permission.ID"
第四步:
drop table userpermission,permID:uId用表里的一个字符串代替,也就是一个用户名