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Is it possible to query a hash file? Justify your answer...

  
Total Answers and Comments: 5 Last Update: March 20, 2008     Asked by: prashant narayani 
  
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January 04, 2007 05:20:16   #1  
Dude        

RE: Is it possible to query a hash file? Justify your ...
No its not possible to query a hash file . The reason being its a backend file and not a datatbase which can be queried .
 
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February 07, 2007 00:21:11   #2  
Narasimha        

RE: Is it possible to query a hash file? Justify your ...
You can do the query of hashed file using Universe stage. Hash file structure is like Universe.
 
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February 08, 2007 11:27:07   #3  
ddev        

RE: Is it possible to query a hash file? Justify your ...
Yes, it is very well possible. A hash file is like a database table for all practical purposes. Hence you can login to the tssh/uvsh/TCL prompt and query it like any other database table.
 
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February 08, 2007 13:14:48   #4  
John        

RE: Is it possible to query a hash file? Justify your ...
You can also use a Universe stage if the data is need in your job. I don't recall all details when I used this but I think there is an option when creating the hash file to make it Universe compatable or something like that. Then you can use it in a universe stage and do any query you like on it.
 
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March 20, 2008 09:50:23   #5  
jaffar95 Member Since: April 2007   Contribution: 2    

RE: Is it possible to query a hash file? Justify your answer...
Yes you can query a hash file using Datastage Administrator --> Command  window -->
 
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