Hello All,
I have a report that is generating SUM for various code values. The data on which the aggregate is being run has a mix of upper and lower case data for the same value (e.g. 'AB', 'ab','Ab','aB'). The sum that is returned is correct, only thing is - the query had been returning all uppercase values and now it is returning all lowercase values.
Is there any logic or algorithm that Teradata follows to what case will be returned by the aggregate operation?
I tried looking through the manuals for this but could find anything that illustrates this operation.
regards,
Mandar
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