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2008年6月30日 #

DB2 时间转换

create function ts_fmt(TS timestamp, fmt varchar(20)) returns varchar(50) return with tmp (dd,mm,yyyy,hh,mi,ss,nnnnnn) as ( select substr( digits (day(TS)),9), substr( digits (month(TS)),9) , rtrim(char(year(TS))) , substr( digits (hour(TS)),9), substr( digits (minute(TS)),9), substr( digits (second(TS)),9), rtrim(char(microsecond(TS))) from sysibm.sysdummy1 ) select case fmt when 'yyyymmdd' then yyyy || mm || dd when 'mm/dd/yyyy' then mm || '/' || dd || '/' || yyyy when 'yyyy/dd/mm hh:mi:ss' then yyyy || '/' || mm || '/' || dd || ' ' || hh || ':' || mi || ':' || ss when 'nnnnnn' then nnnnnn else 'date format ' || coalesce(fmt,' ') || ' not recognized.' end from tmp 使用例句： update t_attachment as a set a.attach_path=(select '/'||rtrim(char(apply_com_id))||'/'||rtrim(char(ts_fmt(apply_date,'yyyymmdd')))||'/' from t_rmbs_claim as c where a.claim_id=c.claim_id)||rtrim(a.attach_path) where exists (select 1 from t_rmbs_claim as tc where tc.claim_id=a.claim_id);

posted @ 2010-03-05 18:18 飞舞的幻想 阅读(262) | 评论 (0) | 编辑 收藏

DB2 restore Redirect

(1)db2 restore db EFINANCE incremental from /db2/eFinance091228  taken at 200912282115 on /db2/eFinanceWJ28 into EFINAN28 logtarget /db2/eFinanceWJ28 redirect generate script  restore.clp
说明：EFINANCE 为备份前的数据库名称  EFINAN28 为回复后的数据库名称 /db2/eFinance091228备份文件存放的路径  /db2/eFinanceWJ28为还原后日志存放路径以及还原后数据库文件路径。

(2)db2 -tvf  restore.clp
如果需要重新指定表空间的路径请修改该文件
该文件内容如下：
-- *****************************************************************************
-- ** automatically created redirect restore script
-- *****************************************************************************
UPDATE COMMAND OPTIONS USING S ON Z ON EFINANCE_NODE0000.out V ON;
SET CLIENT ATTACH_DBPARTITIONNUM  0;
SET CLIENT CONNECT_DBPARTITIONNUM 0;
-- *****************************************************************************
-- ** automatically created redirect restore script
-- *****************************************************************************
RESTORE DATABASE EFINANCE
-- USER  <username>
-- USING '<password>'
FROM '/db2/eFinance091228'
TAKEN AT 20091228211504
ON '/db2/eFinanceWJ28'
DBPATH ON '/db2/eFinanceWJ28'
INTO EFINAN28
LOGTARGET '/db2/eFinanceWJ28/'
-- NEWLOGPATH '/ef/appinst/appinst/NODE0000/SQL00002/SQLOGDIR/'
-- WITH <num-buff> BUFFERS
-- BUFFER <buffer-size>
-- REPLACE HISTORY FILE
-- REPLACE EXISTING
REDIRECT
-- PARALLELISM <n>
-- WITHOUT ROLLING FORWARD
-- WITHOUT PROMPTING
;
-- *****************************************************************************
-- ** table space definition
-- *****************************************************************************
-- *****************************************************************************
-- ** Tablespace name                            = SYSCATSPACE
-- **   Tablespace ID                            = 0
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Regular table space.   
-- **   Tablespace Page size (bytes)             = 4096
-- **   Tablespace Extent size (pages)           = 4
-- **   Using automatic storage                  = Yes    
-- **   Auto-resize enabled                      = Yes    
-- **   Total number of pages                    = 24576
-- **   Number of usable pages                   = 24572
-- **   High water mark (pages)                  = 21080
-- *****************************************************************************
-- *****************************************************************************
-- ** Tablespace name                            = TEMPSPACE1
-- **   Tablespace ID                            = 1
-- **   Tablespace Type                          = System managed space                       
-- **   Tablespace Content Type                  = System Temporary data                      
-- **   Tablespace Page size (bytes)             = 4096
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = Yes    
-- **   Total number of pages                    = 1
-- *****************************************************************************
-- *****************************************************************************
-- ** Tablespace name                            = USERSPACE1
-- **   Tablespace ID                            = 2
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 16384
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 1310720
-- **   Number of usable pages                   = 1310688
-- **   High water mark (pages)                  = 886976
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 2
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/USERSPACE1'                                 1310720
);
-- *****************************************************************************
-- ** Tablespace name                            = TBS_DATA32K
-- **   Tablespace ID                            = 3
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 32768
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 327680
-- **   Number of usable pages                   = 327648
-- **   High water mark (pages)                  = 9856
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 3
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/TBS_DATA32K'                                 327680
);
-- *****************************************************************************
-- ** Tablespace name                            = TBS_DATA4K
-- **   Tablespace ID                            = 4
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 4096
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 2621440
-- **   Number of usable pages                   = 2621408
-- **   High water mark (pages)                  = 25440
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 4
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/TBS_DATA4K'                                 2621440
);
-- *****************************************************************************
-- ** Tablespace name                            = TBS_IDX4K
-- **   Tablespace ID                            = 5
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 4096
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 2621440
-- **   Number of usable pages                   = 2621408
-- **   High water mark (pages)                  = 96
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 5
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/TBS_IDX4K'                                  2621440
);
-- *****************************************************************************
-- ** Tablespace name                            = CMCC_DATA
-- **   Tablespace ID                            = 6
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 16384
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 655360
-- **   Number of usable pages                   = 655328
-- **   High water mark (pages)                  = 32736
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 6
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/CMCC_DATA'                                   655360
);
-- *****************************************************************************
-- ** Tablespace name                            = CMCC_DATA32
-- **   Tablespace ID                            = 7
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 32768
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 327680
-- **   Number of usable pages                   = 327648
-- **   High water mark (pages)                  = 22496
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 7
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/CMCC_DATA32'                                 327680
);
-- *****************************************************************************
-- ** Tablespace name                            = TBS_IDX01
-- **   Tablespace ID                            = 8
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 4096
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 2621440
-- **   Number of usable pages                   = 2621408
-- **   High water mark (pages)                  = 274176
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 8
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/TBS_IDX01'                                  2621440
);
-- *****************************************************************************
-- ** Tablespace name                            = DMS_TMP_32K
-- **   Tablespace ID                            = 9
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = System Temporary data                      
-- **   Tablespace Page size (bytes)             = 32768
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 327680
-- **   Number of usable pages                   = 327648
-- **   High water mark (pages)                  = 64
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 9
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/DMS_TMP_32K'                                 327680
);
-- *****************************************************************************
-- ** Tablespace name                            = SYSTOOLSPACE
-- **   Tablespace ID                            = 10
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 4096
-- **   Tablespace Extent size (pages)           = 4
-- **   Using automatic storage                  = Yes    
-- **   Auto-resize enabled                      = Yes    
-- **   Total number of pages                    = 8192
-- **   Number of usable pages                   = 8188
-- **   High water mark (pages)                  = 1512
-- *****************************************************************************
-- *****************************************************************************
-- ** Tablespace name                            = SYSTOOLSTMPSPACE
-- **   Tablespace ID                            = 11
-- **   Tablespace Type                          = System managed space                       
-- **   Tablespace Content Type                  = User Temporary data                        
-- **   Tablespace Page size (bytes)             = 4096
-- **   Tablespace Extent size (pages)           = 4
-- **   Using automatic storage                  = Yes    
-- **   Total number of pages                    = 1
-- *****************************************************************************
-- *****************************************************************************
-- ** Tablespace name                            = EF_ENGINE_16K
-- **   Tablespace ID                            = 12
-- **   Tablespace Type                          = Database managed space                     
-- **   Tablespace Content Type                  = All permanent data. Large table space.     
-- **   Tablespace Page size (bytes)             = 16384
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Auto-resize enabled                      = No     
-- **   Total number of pages                    = 655360
-- **   Number of usable pages                   = 655328
-- **   High water mark (pages)                  = 96
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 12
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
FILE   '/db2/eFinanTS28/eFinance/EF_ENGINE_16K'                               655360
);
-- *****************************************************************************
-- ** Tablespace name                            = TEMPSPACE16k
-- **   Tablespace ID                            = 13
-- **   Tablespace Type                          = System managed space                       
-- **   Tablespace Content Type                  = System Temporary data                      
-- **   Tablespace Page size (bytes)             = 16384
-- **   Tablespace Extent size (pages)           = 32
-- **   Using automatic storage                  = No     
-- **   Total number of pages                    = 1
-- *****************************************************************************
SET TABLESPACE CONTAINERS FOR 13
-- IGNORE ROLLFORWARD CONTAINER OPERATIONS
USING (
PATH   '/db2/eFinanTS28/eFinance/C0000016k.TMP'
);
-- *****************************************************************************
-- ** start redirected restore
-- *****************************************************************************
RESTORE DATABASE EFINANCE CONTINUE;
-- *****************************************************************************
-- ** end of file
-- *****************************************************************************



(3)db2 rollforward database EFINAN28 to end of logs and complete  overflow log path '(/db2/eFinanceWJ28)'
说明：EFINAN28 为还原的数据库名称 /db2/eFinanceWJ28为日志存放路径 注意 日志一定要全 即要包括回复的当天的全部log文件。

posted @ 2010-01-29 14:05 飞舞的幻想 阅读(1669) | 评论 (0) | 编辑 收藏

DB2学习的好地方 推荐

http://www.db2china.net/club/?fromuid=328

posted @ 2009-05-13 00:21 飞舞的幻想 阅读(167) | 评论 (0) | 编辑 收藏

xp系统局域网在运行里访问不了的问题(转)

这个问题一直没弄明白，今天终于调出来了，其实调一下安全就可以了，如下：
依次打开
控制面板--管理工具--本地安全策略--本地策略--安全选项　　在里面找到一个叫：本地帐户的共享和安全模式的选项，把它改成经典-本地用户以自己的身份验证　就可以了

posted @ 2009-03-27 14:29 飞舞的幻想 阅读(154) | 评论 (0) | 编辑 收藏

通过Iframe实现带横向滚动条的多选下拉框并且带提示框

主要思路：
通过Iframe添加滚动条，在调用页面使用Iframe实现滚动条，在iframe页面里面实现多选select。通过主页面将动态option传递给iframe的select实现下拉框。通过popup窗口的方式实现提示框。
说明：调用页面代码里面还加了一个隐藏多选下拉框的目的是为了将值方便的传递以及保持相对较少的代码改动（主要是修改实现）。
调用页面代码：

  1. <select name=TMPFIELD size=9  style='width:160px;display:none;' multiple>  
  2. <%  
  3.    for(int opt5 =0;opt5<cols.size();opt5++){  
  4.      RepColsVo colVo =(RepColsVo) cols.get(opt5);  
  5. %>  
  6. <option title="<%=colVo.getRepColdis()%>" value="<%=colVo.getReportColid()%>"><%=colVo.getRepColdis()%></option>  
  7. <%}%>  
  8. </select>  
  9. <iframe name="iframeShowFields" src="<%=request.getContextPath()%>/jsp/include/iframeSelectReports.jsp"  id="iframeshow" allowTransparency="true"    style="z-index:0;height:150px;width:140px;" scrolling="auto">  
  10. </iframe>  

Iframe页面内容：
  1. <html>  
  2. <head>  
  3. <script language="javascript">  
  4.   var oP=window.createPopup();  
  5.   var globalobject;  
  6.   var oPopBody;  
  7.   function   showTip(_obj){  
  8.   globalobject=_obj;  
  9.   oPopBody= oP.document.body;  
  10.   line=parseInt(event.offsetY/15);  
  11.   if(globalobject.options.length>0){  
  12.   if(line>globalobject.options.length-1)  
  13.   {    
  14.       line=globalobject.options.length-1;   
  15.   }   
  16.   oPopBody.style.background="#fdfce9";   
  17.   oPopBody.style.border="solid black 1px";  
  18.   oPopBody.innerHTML="";  
  19.   var sText =globalobject.options[line].text;      
  20.   oPopBody.innerHTML='<div style="font-family:Arial;font-size:12px;">'+sText+'</div>';   
  21.   len=globalobject.options[line].text.length*10;  
  22.   oP.show(event.clientX+10,event.clientY+10,len, 20,document.body);  
  23.   }   
  24.  }  
  25.  function   hideTip(_obj){    
  26.   if(oP.isOpen){   
  27.     oP.hide();    
  28.    }  
  29.  }  
  30. function   addOption(){   
  31.     var   s=parent.document.frmdefine.TMPFIELD;  
  32.     var len=s.length;  
  33.     for(var i=0;i<len;i++)  
  34.     {  
  35.         var opt=document.createElement("OPTION");        
  36.         opt.text=s.options[i].text;    
  37.         opt.value=s.options[i].value;  
  38.         TMPFIELD.add(opt);  
  39.     }  
  40.        
  41.    
  42.  }  
  43.  </script>  
  44. </head>  
  45. <body bgcolor="#efefef" onload="addOption()">  
  46. <select  id="idtmpfield" onclick="showTip(this);" onmouseout="hideTip(this);" name="TMPFIELD" size=9   style="background-color:#efefef;width:auto;height:auto;border-width:0px;border-style:none;position:absolute;z-index:0;line-height:14px;border:none;clip:rect(0 95% 97% 0);margin-left:-13;margin-right:-50;margin-top:-19;margin-bottom:-40" multiple >  
  47. </select>  
  48. </body>  
  49. </html> 
效果图如下：



posted @ 2008-06-30 09:39 飞舞的幻想 阅读(1828) | 评论 (0) | 编辑 收藏