troubleshooting Question

TSQL Data Comparision

Avatar of gvamsimba
gvamsimbaFlag for United Kingdom of Great Britain and Northern Ireland asked on
Microsoft SQL Server 2005Microsoft SQL Server 2008
9 Comments1 Solution232 ViewsLast Modified:
HI, I have two columns A, B and C for which the sample
data is below.

Basically I need to get only those columns in a single
output table in my stored proc where the value in columns
A and B for currentperiod has doubled since previousperiod.

So in this case, I will need a output with only
Column A since the figures have doubled in current period
as compared to previous period.

Can any one please give me that TSQL ?

Many Thanks

A        B            C
200      400         Currentperiod
100      300         Previousperiod

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