GrGsM, 06.07.2010 09:06:
Now i need a column in the same result of the query which shows the
difference between the two columns .
For Example :
the result shoud be
Closedate , status , NT028, NT031, NT050,NT062 , NT028-NT031
Please note the last column in bold, i need the difference .
Already answered here:
http://www.dbforums.com/postgresql/1658135-sql-query-help-please.html
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