Hi Dieter, thanks a lot for your response..
Actually i need a function for qualify rank() over (partition.....question in INFORMIX, a function which is now RANK in TERADATA, i need a similar function what we can use in INFORMIX.
Actually i thought infomix and infomatica both are same and posted the query, apologies for that. can you please help me back, as to how to use rank function in INFORMIX.
Thanks in advance..
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