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dchamber
dchamber
Last Activity: Jan 11 '12, 04:39 PM
Joined: Dec 7 '11
Location: Warner Robins, GA, USA
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  • dchamber
    started a topic What is Cloud Computing?
    in Networking

    What is Cloud Computing?

    What is Cloud Computing?

    While this is a common question it is not easy to answer. The quick answer is that cloud computing is computing, in the cloud. But this gives us the question - what is the cloud? Is it just a new name from client server or N-Tier architecture? The complete answer is more complex.

    In fact, there are several definitions for cloud computing. Technical authorities differ on the definitions and the...
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    Last edited by sicarie; Dec 8 '11, 04:17 PM. Reason: Removing link to personal site
    • dchamber
      replied to converting comma separated values into rows in oracle
      in Oracle
      Here is a way to do it with straight SQL in Oracle. This uses the CSV string a,b,c,d ; However, it could be any string.

      Code:
      select substr(csv, 
   instr(csv,',',1,lev) + 1, 
   instr(csv,',',1,lev+1 )-instr(csv,',',1,lev)-1) 
from 
  (select ','||'a,b,c,d'||',' csv from dual), 
  (select level lev from dual connect by level <= 100) 
where lev <= length(csv)-length(replace(csv,','))-1;
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      Last edited by sicarie; Dec 12 '11, 03:13 AM. Reason: removing link to personal website; adding code tags

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