Z:/test/dsfvob_204>cleartool mklabel dsf command.txtcleartool: Error: Unable to perform operation "make label" in replica "dsfvob_204" of VOB "/dsfvob_204".cleartool: Error: Master replica of label type "dsf" is "dsfvob_202".cleartool: Error:
環境:Vmware Redhat linux AS4雙機資料庫:Oracle 10.2.0.1.0 在其中一台機器上啟動ASM執行個體時,發生如下錯誤: $ export ORACLE_SID=+ASM$ sqlplus "/ as sysdba"Connected to an idle instance. SQL> startup ASM instance started Total System Global Area 83886080 bytes Fixed Size
1、使用一條sql語句,原理是在結果中查詢大於等於該記錄的記錄跳數。 如:select count(*) as Rank,a1.urlname from urlconfig a1,urlconfig a2 where a1.urlname>a2.urlname group by a1.urlname order by Rank 。 缺點:效能不好;如果存在相同記錄,就會出現並列情況。 2、sql提供了identity
將用戶端上傳檔案作為blob欄位儲存到資料庫。connection db()//串連資料庫string sql="update report set rptmodel=:rptmodel where rptid=''";cmd.commandtext=sql;cmd.commandtype=commandtype.text;oracleparameter
To collaborate in a distributed development process you’ll need to push code to remotely accessible repositories.This is somewhat of a follow-up to the previous article setting up a new rails app with git.It's good to know how this stuff works, but
把列的字母換成數字,其中letter為列的字母dim C_namechar as string="A....Z"dim len as integer=letter.Lengthdim bit as integer=1dim getindexnum as integer=0for i as integer=len-1 to 0dim c as char=letter(i)dim val as
Requirement: I wanted to change the view's owner to 28848654, group to CNBJ_GROUP.The below steps I should have followed:1) Stop View_Server process:cleartool endview -server view_shufeng_debug2) fix_prot.exe -root -r -chown 28848654 -chgrp
在做報表的過程中,需要對錶一列中不同的數進行操作。因此需要把這一列不同的數取出放入一個datatable中。dim test() as string={1,3,1,9,10}dim dt as datatable=new datatable()dt.columns.add("fname",System.type.gettype("System.String"))dim dr as datarow=dt.newrow()dr("fname")=test(0)dt.rows.add(dr)dim